lower compression for b18c7

[votek]

hi, if i put a 2.5mm head gasket on my b18c7 .. does anyone know how much it will lower the compression compared to standard?

like 10.1. etc etc

cheres.

[WTNESS]

u will be looking at 10 or 9.8

[votek]

how do i work it out?

[OMG.JAI xD]

http://www.csgnetwork.com/compcalc.html

explains on site.

you need more than just bore x stroke and headgasket thickness.
=]

[VTi_b0i]

thats the site i was looking for! haha its on my bookmarks at home lol

[Limbo]

do i see a big boost setup on the way........

[votek]

does anyone want to help me work it out

Capacity (cm3) 1797
Compression ratio 11.1:1
Stroke (mm) 87.2
Bore (mm) 81.0

2.4mm head gasket

[votek]

sorry its a 2.6mm one

[vinnY]

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

should be able to work it out yourself

[WTNESS]

b18c5 results with a 2.6mm gasket to compression of 9.0:1

b8c7 audm spec should be similar i presume, if u strap a turbo on it, it will bog to death til turbo kicks in.

u need a slightly thinner one than that, so it equals 9.8 thats usually the best compression for turbo VTAK!!

[votek]

thanks for the help..

still in planning

[votek]

whats the compressions of b16a2 and b18c2 ?
and a sr20det

[WTNESS]

b16a2 = 10.4:1

b18c2 = 10.0:1

sr20det = 8.5:1

[votek]

cheers. thanks for your help