compression ratio
#1
compression ratio
I want to know what my compression ratio is on my ls/vtec setup I think I am doing something wrong. cause I am getting 10.6.1
setup is ls b18 block shaved .010 for decking the block, ls eagle rods, gsr CP pistons 9.0.1 compresion ratio. b16a head shaved to .40 came off a N/A car it has 5mm oversized valves, stock LS head gasket.
can someone help me figure out my compression ratio?
setup is ls b18 block shaved .010 for decking the block, ls eagle rods, gsr CP pistons 9.0.1 compresion ratio. b16a head shaved to .40 came off a N/A car it has 5mm oversized valves, stock LS head gasket.
can someone help me figure out my compression ratio?
#3
Re: compression ratio
without the dish.dome specs of the pistons, it is impossible to calculate.........yes I looked on CP's website.
Besides, if you took .40 off the head, valve seats wouldn't exsist!
using 30mm compression height, ZERO dome/dish I get 12.08 compression with the .050 total millage.
Besides, if you took .40 off the head, valve seats wouldn't exsist!
using 30mm compression height, ZERO dome/dish I get 12.08 compression with the .050 total millage.
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Hellbert
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05-04-2008 11:31 PM