Simon by sv8 ls1
New Member
- Joined
- Apr 22, 2017
- Messages
- 14
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- Age
- 29
- Location
- Townsville
- Members Ride
- Vy sv8 5.7
Heyy all,
I am looking to boost my compression right up to make a very tuff NA car, something like a sprint car engine. I have done the cam already with a custom grind cam shaft (unsure of specs) heads have been machined and all head work done! Car made 398hp atw
Has anyone ever gone over 12:1 if so what did you use piston wise and associated mods? And possible price figure.
Thanks for the help!
I am looking to boost my compression right up to make a very tuff NA car, something like a sprint car engine. I have done the cam already with a custom grind cam shaft (unsure of specs) heads have been machined and all head work done! Car made 398hp atw
Has anyone ever gone over 12:1 if so what did you use piston wise and associated mods? And possible price figure.
Thanks for the help!