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How do you determine what first gear ratio to start with? Is there some formula for this like weight x HP x weather conditions? Roots vs Screw or...
Wondering if there is any way to stop headers from cracking on a pro mod car every weekend were out they seam to form a crack? Is there something...
Just wondering what gear ratio guys are running for 1/4 mile races in the pro mods? How much different are they from a screw blown car to a roots...
what would be the best trans fluid for bruno or lenco drive application? Wondering what would be best for converter efficiency/heat etc. Thanks
Anyone know what would be a good fuel/boost ratio for a c rotor screw motor before it is to lean were about 0.335-0.345 plugs are still good?thanks
With all the new cars on the road using nitrogen in there tires has anyone used it in there race car tires if so did you notice air pressure still...
Does anyone monitor methanol temps with a racepak if so do cooler fuel temps make any difference with tune ups or performance?? just straight...