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I know that Ralph Gorr has some tuning software but (sorry Ralph) I think the best out there so far is Davenport's Jetsize. There could be some...
I highly recommend getting your discs from Justin at ACE Mfg. Justin Jacobsen Ace Clutches (Ace Mfg) Racing Sales/Tech. Support 573-468-4181...
RCD sells them
I throw out discs that are thinner than 280.
SoDak, I got hold of a -8 filter screen today and the answer to the question of if you can use it in a check valve is NO. It is too long.
We had just an Oberg screen filter on the nitrous motor and the bearings always looked like crap with embedded dirt. I would hate to say what they...
Use custom made XRP lines and they will not blow off. If you don't have enough slack in the lines to absorb the movement and vibration then they...
ProMod83. What were your EGTs temps at peak at the finishline on previous runs before the gasket went and in the run where the gasket went what...
Yes, I believed you post but I had already sent an email to Randy last Friday and he emailed me back this morning plus I said I was going to get...
1050* at the peak at the finishline is a good safe point. Get them up to around 10-1025 and balance the port nozzles to even them out before you...
You have to be careful as to what you want for a compression ratio plus watch the pushrod length and the valve adjuster screw. If you setup is...
I think you will find it too long. But try and see if it bottoms out or take the chaecl valve apart and look inside and see how far in it goes.
Do you know what bearing smash is? It sounds like you are using standard three layer bearings and not V or M single layer babbit bearings so you...
Just as a point of interest what features were on Computech unit that were not on the RPM Performance unit? I know that RPM doesn't offere the...
If any of the upper rod bearings are smashed then you detonated. We found two of ours smashed. Pretty sure that we got dirt into a couple of port...
I have just confirmed with Randy at RPM performance that he is not qoing out of business. I quote from his email "No, we are not going out of...
Thanks, I fellow racer in the Atlanta area had one he was not using and is sending it to me.
I think your cylinder head pressures maybe have been too much for those Cometic gasket but there are some other possible causes. I feel for you...
Yep, I guess we are not in agreement. Again you are saying that you have to throw different amount of fuel in for different setups so therefore...
Let me add to that....it may be that the best AFR for power is also an easy mixture for the ignition to light off. Yes, A lean mixture is alway...
