i am building an lsvtec with type pistons cams and intake using stock ls tranny what kind of time should i expect in 1/4 mile? should it be somewhere in 13 or 14 sec range using drag radials.

 

High 14's. The LS tranny will be very limiting in your times.

 

i am runing 14.65 now with street tires and a 50 shot of nitrous on stock ls motor, u are saying the ls vtec with more horsepower on motor than what i have now on gas will not be faster?

 

You never said nitrous in your original post. If you are going to be spraying, an LS/vtec with drags should be able to run at least 13's. If you aren't spraying, I am going to stick with my original estimate.

 

i am thinking that a built lsvtec should be faster on mator than my ls is with nitrous. then if i throw the nitro in on top it should run somewhere in the low to mid 13's, maybe faster with tires and supension upgrade.

 

you'd make serious power, but you are going to need to upgrade more than the head.

to make LS/V work you'll need to get intot eh bottom end and replace at least the rod bolts, and while your down there i'd seriosuly thing of just replacing everything.

 

hey my LS/Vtec is completly stock besides type r pistons and eagle rods...it runs man...but yeah i put down 161 but my tuning i think was off...but yeah i got a t3/t4 turbo im about to throw on there...ill get that on and get it re-tuned and ill hit u back up and tell u the numbers i put down...aiight bro

 

if you were going turbo why did you go with type-r pistons? i'd watch out for detonation. what kind of head are you running? PR3 from a b16, a Type-r PR3 or a GSR's P72?

 

yeah i just put my LS pistons and LS tranny back in...i had a GSR tranny but for the turbo i switched it back out....im running a b16 head...

 

you make no sense.

why wouldnt you just put in forged pistons if you were going to break it down again. and the gsr transmission has shorter gears, if you had one why the hell would you get rid of it. something isnt adding up.