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No not yet, motor is already, injection harness and wiring loom etc all done. My boat is at a mates in storage, I am away for a week then I hope to modify fuel system in boat for the fuel injection...

I heard bits and pieces about Wayne Taylor, sounds like it was a huge loss to see him pass... Lucky you got to get some of his knowledge!

I can't wait to fire it up and see if it runs, and...

[QUOTE=Tim Kurcz;125997]

I aimed it at the bottom of the rods so the big ends will get good lubrication. The timing of the ignition that will drive the injectors means the injectors will fire as...

Here's a couple more photo's
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Awesome! what injection did you use? Did you notice a power increase? I am looking at building a 2.6etc block with mercury injection...

Hey Tim,

I wont say what the squish and head CC are as some Kiwiland racers might read this, happy to PM tho;)

With that much compression I have had to go to a v6 starter motor to provide fast...

Hey Tim,
How did that EMM go mounted in the boat?
Any issues with the vacuum hose being that long? Might be a simple (and dry) place to put the computer for my 60...

Not a new flywheel no :)

Modifications -

The block is my block I raced for 3 seasons, it managed to win me every race I entered, which was 65 out of 65 :)

Pistons - Flowed piston skirts,...

Hey Guys,

Been working on this project on/off for a while now. Thought I'd share a pic and see what you think!

Hopefully run it in a few weeks, just waiting on a chip to come in for the...

I have a 150efi 2000 model. Runs the 824003a27 brain. It doesnt trigger bottom 2 injectors.
Can I plug on a 824003a10 to check injector firing.

The A27 has cdm ignition and the A10 has switch...

It says Australia in his profile... Must be an import.

Talk about do things the difficult way!!

Nelson in south island

Here you go 850racer

I just emailed them... Dammit!! haha

How much each fred?

http://www.youtube.com/watch?v=NwEPQRNlzcE

This has to be the slowest and roughest way of intsalling wrist pins I have ever seen! :eek:

Question for everyone...

Would a 56ci benefit from being rotated anti clockwise like the m31 with the exhaust on the other side... Spinning backwards should move the thrust to the other side yes?...

Oh...

And whats a Vandervelden mod?

I have a car for sale, hopefully she sells so I can purchase your system.

Otherwise it might be a delve into the up and coming "winter fund" gets quiet here in the Marine Industry..... Any work...

Thanks Tim,

We have an oven at work for that! I can imagine the lady going wacko about the smell!! The oven sure does smoke when she gets up to temp.

I Always pull sleeves out to clean up...

I asked them to supply blanks but havent heard back yet.

3 sleeves are needed Tim. The bottom cyl has been bored out and a thicker sleeve was put in. If this isnt factory I will have to give you...

LA sleeve dont have anymore sleeves or make any more. Bummer

I cant imagine that the factory would grind the exhaust bridges so thin that they break..... like 0.075" thin

Hey Fred, thanks heaps....

I also need the heights for the other ports.... Someone really went to town on this motor...

Was brought from Aussie

I got everything yes. The only problem with it is someone carved the exhaust too much and broke the aluminum bridge so I will need to get that repaired.

Also from memory they plated with the port...

Could some one tell me exactly what I have here?? It only has one bridge in the exhaust, so two big square ports...

Should this be the engine I build up?

I want the New Zealand F3 speed record.

Currently its held by a Hydro with a 1650cc inboard. A tunnel has gone 92mph in NZ in a kilo. No one thinks I can do it, but I'm sure you guys and around...

The engine I am building is for a Kilo run. So low down etc is not an issue. I need to get 103mph so the best suited engine is the one I'll be going for...

I Have one of those motors too.. I have never assembled it because the exhaust exiting out the bottom doesnt fit my mid. Bot with that exhaust system of yours this will solve that.

I have all the...

I am liking the idea more and more of the pulse tune. I guess you guys and omc have spent lots on hours designing / testing. If I were to pipe it I would be stating from scratch.

The blocks at the...

I'll take agues Roy, I think its at the top so it doesn't foul on the midsection or steering etc... Let us know if i'm wrong Tim.......

No I don't run in Lafe Te Anau. I notn know if anyone else...

What I am trying at the moment.

No I havent run in that lake. I am in the North Island. Have been to 4 or so lakes down south but not that one.


Another mod I am trying is copying the mod 50 type porting in the 56er.

With...

I'll PM you with address :-)

With there being one megaphone for three cyls, does it affect the top cylinder differently to the bottom one? Being such a different length?

How would 3 of your...

6 amp non regulated

Hey Tim,

Does your exhaust come with that megaphone and everything?

I think it would be easier to adapt that to fit than fabricate pipes.

Top end is what I am looking for. I would like to be...

sorry its 56 ci not 60. But the loss foam powerhead with the cast in exhaust

Hey Tim,

How do you think that exhaust would go on the bigger 60ci (920cc) engine if I could adapt it to fit?

Cheyney, you lift the exhaust timing much?

Is MOD 50 formula 3 over there or different? Our Formula 3 is outboard up to 1000cc or inboard hydro to 1650cc

We can do what ever to outboard. As...

I running twin throat one inch carbs. I dont think there is much I havent done to motor. I running 195psi with 21thou squish. Getting 8700 with 4 blade dewald prop. Prop awesome on track. But for...

whats the fastest anyone has hone up where you guys are with a 3 cyl.
Is there different records for hydros and tunnels?

I looked at making a full round crank. Does the full crank not block the main transfer port?

I rebuilt a fishing engine last week. Was a 1980 70hp johnson. Originaly with the small cast crank. I fitted a newer forged crank. (only one we had) I had to slighlty modify the inside of the piston...

What sort of motor did you build pipes for?

I have a mate that is a good fabricator so he will be making me a set of pipes. Been reading a bit about the chmabers now and the different formulas to use to custom make pipes to suit my engine.
...

Hey Fred,

Why you say to lose the Stacks?

At the moment the bout is doing about 90MPH

I have heard of this exact hull doing over 100 easily with a 31M engine on it.

I am quite confident that if I can get the boat to do 100-110MPH it...

Ill try get in touch with him, cheers.

I am currently in the proccess of building a 3cyl 920cc omc to run pipes.

Has anyone done this? I have had the side of the block milled and welded up to fit flanges. Obviously plugged where the...