My Specs:
-first oversize pistons
-got 290 Main jets
-FMF Fattys & Powercore silencers
-K&N Air filter
have no probs whatsoever with the engine, purrs like a kitty cat. Am just wondering would the timing mod +4 make any difference?
Better response to gas, better acceleration, max speed ?!?
Also whats the point of doin it ? Couldn`t find that info really until now...
Appreciate your help in advance...