B Blackvipe Founding Member Nov 5, 2000 90 0 0 Apr 25, 2006 #1 Apr 25, 2006 #1 I want to run E85 and also be able switch to us 93 octine. I am going to build a 800 HP engine, supercharged to 14 psi. What would be the best compression ratio for this configuration?
I want to run E85 and also be able switch to us 93 octine. I am going to build a 800 HP engine, supercharged to 14 psi. What would be the best compression ratio for this configuration?
mustangsally93 New Member Sep 26, 2005 281 0 0 Omaha,NE Apr 25, 2006 #2 Apr 25, 2006 #2 8:1 or 8.5:1 is good
B Blackvipe Founding Member Nov 5, 2000 90 0 0 Apr 25, 2006 #3 Apr 25, 2006 #3 But doesn't E85 sence it is ethanol require a highier compression ration then 8.1 or 8.5?
mustangsally93 New Member Sep 26, 2005 281 0 0 Omaha,NE Apr 25, 2006 #4 Apr 25, 2006 #4 yea you would have to run like 91 or 93. Sorry I dont know then.. my bad
B Blackvipe Founding Member Nov 5, 2000 90 0 0 Apr 25, 2006 #5 Apr 25, 2006 #5 Yep thats a given on this configuration nothing less then 93. But also want the option of being able to use E85
Yep thats a given on this configuration nothing less then 93. But also want the option of being able to use E85