well, I have a 3.50 gear 28" tall 275/60/15 rear tire, a high compression 318 with 340 purple cam, #302 high compression swirl port heads, still small valves for street velocity. compression near 9.5-10.0 /1 ratio.. that sounds very nice to have against this little runner... want to run good for street, haul *** when floored. plus the full ratchet action shifting will help with that. looking into maybe a cheetah valve body kit form him too.. or any other suggestions on kits. plan on killing the gt mustang down the street when its ready...
