i'm about 2 weeks out from my christmas bonus. so i'm finalizing my engine combo on this 302, i've been trying to decide if these two things are worthwhile. so i'm looking for some dyno sheets maybe, or factual info...
not someone saying, "just do it, there worth it".
my combo is this; original casting tfs heads, 1.7 rr, tfs stage 1, either street or track tfs intake (75mm opening), 70MM TB, 77mm maf, 4" anderson na pipe, bbk equal lengths, o/r h, magnaflow catback, e-fan, 4:10's, manual.
i shift the car at 6k usually, and i get into the higher rpm's easier with my 4:10's. so with that info, i also like/want driveability. right now, i dont hit exhaust on bumps, don't heatsoak my starter, ect.
so 75mm tb swap and lt's. done individually or together, what gains can i expect? i will be going in for a dyno tune around christmas time, possibly sooner. so everything will be optimized.
not someone saying, "just do it, there worth it".
my combo is this; original casting tfs heads, 1.7 rr, tfs stage 1, either street or track tfs intake (75mm opening), 70MM TB, 77mm maf, 4" anderson na pipe, bbk equal lengths, o/r h, magnaflow catback, e-fan, 4:10's, manual.
i shift the car at 6k usually, and i get into the higher rpm's easier with my 4:10's. so with that info, i also like/want driveability. right now, i dont hit exhaust on bumps, don't heatsoak my starter, ect.
so 75mm tb swap and lt's. done individually or together, what gains can i expect? i will be going in for a dyno tune around christmas time, possibly sooner. so everything will be optimized.