Compression And Hot Weather

[96hatch]

This is my first post on this forum so I will start by saying hello, my name is james.

Does anyone know what c/r P30 pistons , stock ls rods in a ls vtec w/b16 head yield.

"lsvtec" said 11.4:1 anyone differ?

Also... I live in central florida and would like to know if anyone has problems with high compression and hot weather???

thank you

 

[asmallsol]

it depends on how hot your driving in but for h/c, run premium gas (91 or 92 octane is fine)

 

[lsvtec]

http://www.c-speedracing.com/howto/compcal...lc/compcalc.php
These guys claim 11.54:1 assuming that you use the stock head gasket and piston to deck height. Their math looks right. I had heard 11.4:1 but had never actually calculated it myself.