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Posted: Mar 20, 2005 8:41 PM
by rs4pro3
What ruffly will the CR ratio end up being with sticking a 89 735i B35 head on a 84 633csi block with the Flat top Pistons?

Posted: Mar 20, 2005 8:46 PM
by T_C_D
8.25:1

Posted: Mar 20, 2005 8:48 PM
by rs4pro3
Thank you todd, for questions sake what is it with the 3.4 535i pistons?(those are dished correct)

Posted: Mar 20, 2005 11:02 PM
by T_C_D
7.5:1

Posted: Mar 21, 2005 6:10 AM
by rs4pro3
Awsome, Glad I at least have the flat top pistons :D I don't have the cost to turbo the engine now. And 8.25:1 is at least streetable

Posted: Mar 21, 2005 1:45 PM
by Walt
Todd;
What would it be on a B34 block w/ 10:1 pistons, please?

Walt
and can you be a little less verbose? :D

Posted: Mar 21, 2005 1:52 PM
by T_C_D
9.5:1

You guys seeing the trend here?

Posted: Mar 21, 2005 1:52 PM
by dasMafia
do all the B32s have flat-tops..... I'm not remembering at the moment... say, an 83 533i 5-spd.....

Posted: Mar 21, 2005 1:53 PM
by dworthy
The 10:1 would be what I have in the beast..... the euro motor

Posted: Mar 21, 2005 4:41 PM
by shifty
[QUOTE="TCD"]You guys seeing the trend here?[/QUOTE]

Kind of, but what would be the CR if I put the B35 head on my eta?

:D

Posted: Mar 21, 2005 5:04 PM
by rs4pro3
0.0:1

Posted: Mar 22, 2005 7:55 AM
by Shawn D.
[QUOTE="rs4pro3"]0.0:1[/QUOTE]

It would create an absolute vacuum? ~0

Posted: Mar 22, 2005 8:39 AM
by rs4pro3
oh ya dang got me there 1.0:1 (or what ever it is) then :p Slap it on Shifty and let us know how it goes

Posted: Mar 22, 2005 6:09 PM
by shifty
[QUOTE="Shawn D."]It would create an absolute vacuum? ~0 [/QUOTE]

Wouldn't that be kinda like a black hole and suck everything surrounding it into the engine? :)