What s the rule of thumb before cutting coils? Discussion in ' The Hokey Ass Message Board ' started by Garage Concepts, . What s the rule of thumb before cutting coils?
| The H.A.M.B. Nice original Tom Thumb Gumball/Peanut machine. $160. Chrome Abbey tray vender $175.
why my thumb is shaking, Have about 100 other Gum, Peanut vending machines and trade... Roll oversteer feels twitchy. There are lots of "rules of thumb" about what should be parallel or pointing up or down. Mostly it's all bunk. Just do the calculations and design a geometry for the handling characteristics you want.
why my thumb is shaking, Some adjustability is always a good thing as well. The "rule of thumb" is that there is NO rule of thumb for these questions. To try to answer in a different way: Will two 400 CFM Carter AFB number 9400 mounted on an Offenhauser low riser intake work on a basically stock street-driven 350 Chevrolet? YES! And we have a dozen or more happy customers to prove this. So, how about the 390 Holleys?
a good rule of thumb is, whatever you can add going from 1.5 to 1.65 rockers, i.e. around 10% more lift, you can generally grind into the cam itself for hydro flat tappet. then if you run the same 1.65 rockers, you can add that much more again with rocker ratio. so...in case of a Pontiac V8, a .470" lift cam can become a .510" lift cam, then ...
