What head CC would yall go with
#1
What head CC would yall go with
Hi all
I just picked up a torguer V3 231/234 .643/598 111 LSA. i already have a set of stock 243 heads. i want to send them off to AI for porting. i just have a question about the cc size i should go with. i would like to shoot for 450+. i also wonder what i should have them mille to. im shooting for 10:5 compression.
Thanks all
Walker
I just picked up a torguer V3 231/234 .643/598 111 LSA. i already have a set of stock 243 heads. i want to send them off to AI for porting. i just have a question about the cc size i should go with. i would like to shoot for 450+. i also wonder what i should have them mille to. im shooting for 10:5 compression.
Thanks all
Walker
#4
I would definately check the ptv clearance and flycut if needed.
Try plugging your numbers into www.walaceracingcalculaters.com
Try plugging your numbers into www.walaceracingcalculaters.com
#5
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Hi all
I just picked up a torguer V3 231/234 .643/598 111 LSA. i already have a set of stock 243 heads. i want to send them off to AI for porting. i just have a question about the cc size i should go with. i would like to shoot for 450+. i also wonder what i should have them mille to. im shooting for 10:5 compression.
Thanks all
Walker
I just picked up a torguer V3 231/234 .643/598 111 LSA. i already have a set of stock 243 heads. i want to send them off to AI for porting. i just have a question about the cc size i should go with. i would like to shoot for 450+. i also wonder what i should have them mille to. im shooting for 10:5 compression.
Thanks all
Walker
With that cam, I'm not sure you can mill much without fly cutting pistons with the torquer V3. TSP or AI would be able to help, but measuring is the safest way to go.
#6
srry i forgot to add that. this is a 346(ls1). the big reason i dont want to go up tp 11:5 compression is becuase i will probaly hav the car tuned on 91....93 if im lucky. where i store the car, its hard to find 93. but where my base is, its all 93. from what i undestadn this should require any flycutting. and to be honest if it did i would rather just go for some new forged. this is my first real ls1 build and im tryig to make sure i get eveything right.
Thanks fellas
Walke
Thanks fellas
Walke
#7
Forget about your static compression and look at your dynamic compression...keep it just under 8.5:1
I'm running 12.5:1 compression in my 408 on pump gas with 0 knock on full timing because ny dynamic compression is only 8.22:1
I'm running 12.5:1 compression in my 408 on pump gas with 0 knock on full timing because ny dynamic compression is only 8.22:1
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#13
TECH Senior Member
#15
TECH Senior Member
#19
well im not to worried because this will not be a street car..probaly not even a weekend driver. i live in little rock arkansas and im leaving the car in north carolina in my dads garage. i will mainly only take it out for car shows. i only get to go home ever once in a while.
and if you ask why i would fix up a car like this and leave it in NC. i simply wouldnt have a good place to store it, or work on it. i dont want the car exposed to the element once i get her fixed up
and i understand the importance of asking questions like these. i take value in the opinons and knowledge of you tech guys
and if you ask why i would fix up a car like this and leave it in NC. i simply wouldnt have a good place to store it, or work on it. i dont want the car exposed to the element once i get her fixed up
and i understand the importance of asking questions like these. i take value in the opinons and knowledge of you tech guys