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Here is his dyno, http://dynobill.com/ It says 2500 HP but I thought it could handle 5000, so 2 crank to crank could be tested at the same...
Do you think having the bottom (cap side) main bearing fully grooved is good or bad? At first thought I figured it was bad because of less...
How does reed pressure effect motor performance? Please educate us:)
Do the springs contact directly to the alum head or can someone explain this to me? Help the hemiless!:)
Is there a spring cup?
In order from most ratio choices to less; 8, 11, 13.9, 14 In order from weakest to strongest; 8, 11, 13.9, 14 (this is complicated by the...
On the 13.9 you only have one belt length choice.
I have a 1/2" spacer in one of my crank pulleys, have only run that combo twice but its going in for the beginning of the season.
Some people use underdrive/overdrive units to spin the pump different than the cam speed. And with a belt drive I assume the available ratio...
We like our Indy manifold for all the above reasons and the even port nozzles. We seriously looked at Roy's manifold and were on the fence...
Could it be too tight of a press fit?
Tell us about your blower. Is the bottom outlet a big rectangle or a pie shape? My questions are 1.Should I get rid of the port nozzles and...
If you have an adaptor plate and depending on how its made... I had it before where the stud will hit the manifold and slightly lift the adaptor...
We used to run 68% over and were succesfull doing so. The rules than slowed us down. Generally speaking 12-13,000 seems to be the max rotor speed...
Sorry, i don't understand how replacing the brass will make my shutoff valve seal better:confused:
http://www.goodvibrationsracing.com/
I'm curious how you rebuild the fuel shutoff valve? The only way I know is to change the o-rings and they do not affect the open/closed leakage to...
Ditto and to clarify ours are cast iron blocks.
Sounds like they are too tight. If memory serves correctly, .060" wide, but I'll look tonight. The reason for putting the reciever in the...
yep, just a pipe plug in the housing
