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Brad, if I understand you correctly then what you need is a chart of jetsize, the area of the orifice and the GPM that jet flows. If so then I can...
Call up Childs and Ackerly, who are absolute experts on rings, and they sell the Xtreme ring which is 100% the same as a Hellfire ring. They will...
Brad, I will be a little nosey and ask why you need that? I have found that the drill size does not have anything to do with the GPM flowed...
Ring gap depends on the brand make and type rings. Meaning you can't use a tool steel ring gap on a Hellfire ring or like that. They have...
If you use a lighted magnifying glass to look at the tip of the sparkplug ground electrode you can see early signs of detonation. If the sharp...
Great glad I could help. let me know if you have any other questions. I know several racers down there.
Ok I went off and thought about this for a while and this is what I come up with mathmatically. At 8000 rpm with 26 lbs of boost and at zero...
That 9.5 will not work for that large of a motor. Branndon do you have EGT sensors on that Allison and do you have a fuel flow sensor. Are you...
I agree with what Ken said earlier. Lock that timing in to one setting and leave it there and work Spud's tuneup until you get it right on. The...
Try 160* to start with
Jerry the calculator I used gets 11.57:1 Go http://www.csgnetwork.com/compcalc.html Then use a Dome Volume of zero cc and then adjust the...
No because with a setback blower the air can now go to the sides easier and not stuck in that small box in the manifold where the burst panel is....
Call Jon at 716.832.7583. He had a long snout with drive for sale for a real good prices
I assume we are talking about a high helix Rootes blower. The answer is NO. The problem is that air is coming out of that blower at about a 45*...
Your EGTs are close. You are getting there, just adjust by 5 sizes on the mainjet at a time. Since you are still rich you can safely switch the...
lets see what we can do to help you here. That is kinda a wide open question but maybe we can put you on the right track. Let me ask some...
The best epoxy that I know of which is the Devcon Titanium Epoxy Putty only goes to 350* F which would probably hold up because the heads should...
Either with a head temp sensor on the data logger or a temp gun. If you use a temp gun you will need to paint a small flat black circle on the end...
You are correct and that is what I meant by idle mechanical screw adjustment. Your definition is better and clearer than mine.
Correct, but that is with a massive lean out. We are not talking about that kind of lean out.