Something cool that we have been working in partnership with NZEFI Christchurch (check them out here http://www.nzefi.co.nz/)
We have been working with NZEFI to help come up with a dyno system that can be used without removing the engine from the boat. Both NZEFI and ourselves wanted to come up with a system that was simple to connect to the dyno through the jet unit. After many discussions with Walter at NZEFI, we came up with a joint system that has now been tested and the first boat has been tuned on it. The great thing about this system is that it is easy to set up and can be adapted to any jet unit (or out board for that matter) including jet skis.
As engines become more advanced with multiple adjustable cams/intakes etc. it is becoming harder to tune these motors correctly on the water, making dyno tuning much more important, and a lot more accurate. With this system it will be more affordable to do this.
One major advantage with this system is that the engine is dynoed in its operating environment with marine manifolds (or whatever manifolds are fitted). Another big plus to this system is the cost as you don’t need to remove the engine from your boat and have it mounted on an engine dyno. This system is perfect for race and sprint boats, as it will handle up to 1000+ hp.
If you do happen to have an engine that’s not in a boat then that’s covered as well with this system as there is a frame that bolts up allowing engines to be tuned by themselves with headers or marine exhausts just like a normal engine dyno.
As previously said; we have been working with NZEFI for some time and their knowledge and expertise of anything performance related is second to none. We have worked with them on a number of tuning projects recently; including a Jag with an LS1 running the factory computer which I tuned on their dyno. The way this session was run for me was some of the best control of a dyno that I have seen which makes the tuning easy and very accurate.
we will have some video up soon of a boat going through its paces on the dyno
You can contact either ourselves or the Guys at NZEFI for more info.
Harris Marine Forum - Cool Stuff
Jet Boat Dyno
(21 posts) (9040 views)-
Posted 11 years ago #
-
here are some pics of the engine frame under construction. this means that we can run and tune the motor with the manifolds etc that it would have in the boat, this one has headers as its out of a race boat but its just as easy to tune with marine manifolds. It is a multi fit frame that will except any engine.
Attachments
-
2012-08-31_16-16-25_628.jpg (171.6 KB, 1 downloads) 11 years old - 2012-08-31_16-16-14_920.jpg (147.3 KB, 1 downloads) 11 years old
- 2012-08-31_16-15-58_819.jpg (175.9 KB, 1 downloads) 11 years old
- 2012-08-31_16-15-47_538.jpg (169.9 KB, 1 downloads) 11 years old
- 2012-08-31_16-15-19_867.jpg (156.4 KB, 1 downloads) 11 years old
- 2012-08-31_16-15-30_365.jpg (182.5 KB, 1 downloads) 11 years old
Posted 11 years ago # -
-
We test fitted the engine rig today and it all looks good, so we can go ahead and finish it ready for the 1st engine.
here is the link to the first dyno boat tune
Posted 11 years ago # -
Nicks boat went on tonight with good gains being made
Attachments
- DSCF7311.JPG (118 KB, 0 downloads) 11 years old
- DSCF7304.JPG (132.3 KB, 1 downloads) 11 years old
- DSCF7305.JPG (121.1 KB, 0 downloads) 11 years old
- DSCF7310.JPG (127.3 KB, 0 downloads) 11 years old
Posted 11 years ago # -
-
Posted 11 years ago #
-
No Not at all, it is set up for ANY boat including jet skis. we will make a drive unit for any jet unit.
here is the engine side of it that is being dynoed on mon, I ran it up to temp on the jig to test before we connect it to the dyno and do a before and after cam/valve springs. We can run the same motor (or any motor) with marine manifolds as well
Posted 11 years ago # -
We ran the L98 through some power runs and we could have made a bit more through the low to mid range but we were only interested in the top end power
Attachments
- 2012-09-10_16-02-17_735.jpg (155.8 KB, 4 downloads) 11 years old
Posted 11 years ago # -
-
Dynoed the L98 with custom cam and valve springs and here are the figures
Attachments
- 2012-10-04_15-47-44_636.jpg (160.5 KB, 2 downloads) 11 years old
Posted 11 years ago # -
-
So STD L98 motor with good exhausts and mufflers.
454hp@5700rpm
458ftlb of torque@4500rpmSame motor with custom cam and valve springs
520hp@6000rpm
peak torque of 488ftlb @5300rpm (almost flat from 4400rpm)and an impressive 455ftlb of torque at 3500rpm and 400ftlb at 2800rpm
we did get a bit more power with a bit more timing but this nice and safe
Posted 11 years ago # -
Some pics of the rig in the dyno cell
Attachments
- 2012-10-04_10-43-58_294-.jpg (347.6 KB, 0 downloads) 11 years old
- 2012-10-04_10-44-11_166.jpg (317.6 KB, 0 downloads) 11 years old
Posted 11 years ago # -
-
<p>Pertaining to the claim,LaMarr Woodley Authentic Jersey, lanes is likely to be installed on spare on both of the deep blue star inside a 50, then temporary ergonomic chairs will be established directly on the meadow.Biggs points out that many Brown offers a connection to amazing Chiefs coach Todd Haley, merely the devices coach appearing in Chicago within Brown's second season festivities with the organization.Rosenthal's take: Despite wonderful seven events last year, the specific Rams are on amount to have the most severe five-year run having a team as part of NFL past history.Weighing in?of 302 pounds,John Carlson Vikings Jersey, Gill clocked one 4.In our view, virtually nothing can be take a look at into the upgrades - very good, bad,Chandler Jones Patriots Jersey, and. The New York Day to day News walked a splashy order this weekend telling you it finished no sensation for Darrelle Revis due to this cause holdout and that Josh Portis Jersey is not likely to drop his sensory problems into last thing August in addition to September."The league is true, but the grievances aren't directed at challenging the base facts. Jets sprinting back LaDainian Tomlinson affirms his choice to play present in New York, as an alternative to Minnesota, came down to this familiarity with their Jets' offensive supervisor, Brian Schottenheimer.</p><p>? But Internet marketing gonna on standby Nick Saenz Jersey.? "Erik Cook Jersey guess that would be the premise that people tends to make because of the problem and the exposure it has delivered. Additional coach Josh McDaniels furthermore has kept running backs machine Bobby Turner from Mike Shanahan's associate. Once the lock out is over, almost all people will be focalized for what you have to do with their teams.Normally, teams which include the Packers while the Bears is probably not too excited about justice deferred. Present to tied for your personal No.Established track record factors comprehensive will be the deal, the person who smashed it, regardless of whether it was successful by a reliable independent press outlet , if this was attested or refused by the citizens involved, then whether?each report?was seen as accurate, incorrect, or inconclusive."Will Beatty Jersey are planning to support some of our players, Peter Konz Jersey would like to support Dez and that we want to support his loved ones, and the very same time continue to keep him trusted to what which he needs to would," mentor Jason Garrett had said Monday, by means Ian Rapoport of Football Network.</p><p> No stopping news certainly there; Florio mentioned a earlier Saturday.? "The single thing Garrett Lindholm Jersey am able say is, let's see if they could top it, Adam Gettis Jersey've followed over tougher guys traversing to a fight over Channing Crowder," Jones said The following thursday in testimonials circulated with the team. Giants preserving end Jerr Pierre-Paul has been in the trends for all the inappropriate reasons,?also now he can no longer get on the park to sidetrack anyone site.D.J. Smith Jersey will have to McBriar, 33, sets up the Eagles temporarily to 91 competitors.Lions to BearsFlorio's take:? The actual Bears have got improved speedily, just like some people did just last year.We know it's far difficult to attempt this, given the the outdoors of the corporation.Even tough it's true that Turner get to Nadal with a pouch containing beer cans, the culmination that Nadal must have been therefore guaranteed in eradicating Turner is troublesome.You can take note of The Dan Patrick Demonstrate live every last single Monday by Friday away from 9:00 a.</p><p>Nurture racked up 187 grounds from scrimmage thanks to two touchdowns on 19 splashes.? "Don Carey Jersey need to find a solution below," Goodell proclaimed.? They are:? Big boys co-owner John Mara, Cowboys owner Jerry Jones, Chiefs owner Clark Searching, Packers Founder Mark Murphy , Battery chargers owner Dean Spanos, Panthers boss Jerry Richardson, Patriots owner Robert Kraft, and Pittsburgh steelers owner Skill Rooney. Antonio Fenelus Jersey think you should always enjoy that a girl who has a very poor game might probably get a chance toward redeem by himself, but we all know the situation all around here simply too," Thomas said.SportsByBrooks reports the way the Black Eyed Peas are now chosen to spend time at halftime inside the 2011 Extremely Bowl throughout Dallas them February. In response in the direction of ongoing rumblings which in turn assistant training organisations might take significant action in response to the modifications made to all of the league-wide pension plan technique, one management-side form expressed to finally us your frank test of the promising reaction to a call by front desk staff coaches toward revolt.? There's not even just a two-year plan.? Tarvaris Jackson definitely won't be brought back.
Posted 11 years ago # -
ceremony gown and black tuxedo. A chic black Halloween concept. short bridal gowns short bridal gowns Photograph copyright Blush Printables cheap prom dresses cheap prom dresses . In case you re organizing your nuptials for Oct thirty first, think about several of these pleasurable costume themes for the massive working day. affordable prom dresses affordable prom dresses Frankenstein s Monster and his Bride. When you re experience adventurous long sleeve evening dress long sleeve evening dress plus size homecoming dresses plus size homecoming dresses , choose this topic. evening gowns evening gowns Your groom can gown up as Frankenstein s monster and you also as his bride. The bride of Frankenstein sports activities a massive black beehive with stripes of grey western bridesmaid dresses western bridesmaid dresses . Being an extra incentive short bridal gowns short bridal gowns , you continue to reach use the white colored gown!In case your visitors feel as if taking part, vintage bridal gowns vintage bridal gowns request them to come back as indignant villagers. The Enjoy of Vampires. Because of to some the latest textbooks and flicks, vampires are becoming the image of affection and
Posted 11 years ago # -
shield their hair and their throat can center 1 in the lengthy winter scarves more than their head. They are able to bring the ends towards the front, cross them and throw them more than their shoulder. Simply because winter scarves are produced of numerous manmade and all-natural fabrics, best swiss watch polo swim trunks, there s usually an chance to have a fashionable scarf whilst staying warm. The amount of knockoff Cartier watches has elevated considerably within the past 5 years because the demand for inexpensive luxury timepieces rises and also the high quality of fakes improves. Spotting knockoff Cartiers can challenging since they frequently function exactly the same components because the genuine post, even though they re produced with less expensive material and also the workmanship is poor. A buyer not familiar having a Cartier watch ought to completely study the brand and purchase only from an authorized dealer to make sure authenticity. Go to an authorized Cartier watch dealer at a highend jewelry shop. Use a jeweler s loupe to inspect the Cartier logo, the dial, the hour, minute and second hands,replica tag heuer, color, case back and also the movement, that is the little electronic or mechanical device that runs the watch replica mont-blanc . Also examine the bracelet or strap for future comparisons of Cartiers at other dealers. Acquire a copy from the Cartier sales brochure or catalog and read it. Inspect the movement by asking the seller to eliminate the case back to view it. It ll be engraved using the Cartier name. If the seller balks in the request, do not purchase the watch. Think about the heft from the Cartier if you re thinking about buying a watch from an independent seller. Knockoff Cartiers are considerably lighter than the genuine post since they are produced with inexpensive supplies. Examine the Cartier logo to determine if it is spelled properly. Knockoffs generally originate from nonEnglish speaking nations exactly where English isn t the main language and workmanship is poor. Drop a tiny bit of water on the crystal. Cartiers function a sapphire glass crystal, in which the water beads on get in touch with. If the water smears, the crystal is really a inexpensive imitation. Examine the Cartier trademark polished cabochon gemstone on the crown cheap replica watches . The stone ought to be set firmly within the crown but not glued on. Use a jeweler s loupe to appear for traces of glue. Examine the Cartier logo of twin Cs on the case back, dial and strap buckle. The logos ought to be gracefully created with no rough stamping. Ask the seller for Cartier documentation in which the serial quantity on the printed material matches the serial quantity on the watch. tag swiss watch Ask the seller for the original warranty documentation. If the seller cannot create the documentation, the watch is most likely a knockoff. Why does Breitling have to continually tease me? I ve truly liked the Superocean Heritage line of watch each and every because they came out a couple of years ago, and they just maintain upping the ante with watches that I want. Nicely right here are the second line of chronograph watches for the collection. The very first had been merely the Superocean Heritage Chronograph watches with Valjoux 7750 movements, but these restricted edition models have a sweet bicompax subdial array that is infinitely much more classic and
Posted 11 years ago # -
honeymoon and are available back again for your celebration. Bell & Ross watches replica Just hold the creating rented cartier watch replica , social gathering things all purchased and compensated for able to go and afterwards have a very bridesmaid or greatest buddy to established all of it up if you are absent so that you can just occur property and also have the celebration instantly or perhaps the following working day right after arriving residence. cartier replica watch fake cartier watches fake watches Audio great? cartier watch replica Individuals are a few ideas to consider replica cartier . All in all, it id your determination on whatever you need to do. Converse it about using your quickly being spouse cartier watch replica . Hope this can help.
You've got two questions- Will Jamaica permit you to enter on an expired passport? cartier watches replicas Will the United states enable you to re-enter using your document? Speak to the Jamaican Embassy and request if you're able toPosted 11 years ago #
Reply
You must log in to post.