Hey tech's i need help. I am going to buy a block from my friend and this block is a 95 b18b with b16a pr3 pistons in it on ls rods and i need to know what the compression ratio would be if i had a 95 ls head on it. thanks in advance!

 

The approximate compression for this setup would be around 10.8 to 1.

Pete

 

http://www.c-speedracing.com/howto/c.../compcalc.html

 

badass! Never saw that site! thanks.. helps a bunch!

 

aprx. 11.1 :1 considering you piston to deck is .020 and your using stock head gasket also that is with a stock 45cc chamber and 89mm stroke hope it helped you out

 

thanks for the info you all are great! Would i HAVE to Upgrade my Oil pump to a b16a oil pump if i add a Type R manifold with TB and crower stage 2 cams with springs because i want to rev safely to 7,800rpm???