Question on 502 compression ratio, octane
03-07-2008, 03:53 PM
#12
Charter Member # 55
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I think you could easily run 89 octane with 9.1 CR and aluminum heads.
Also confuse don the specs. Valve sizes are wrong, as well as head chamber size says 218 cc.
The emi's should be fine, but you need to find out what the lobe sep is on the cam to make sure. It needs to be 110 or higher.
Also confuse don the specs. Valve sizes are wrong, as well as head chamber size says 218 cc.
The emi's should be fine, but you need to find out what the lobe sep is on the cam to make sure. It needs to be 110 or higher.
03-07-2008, 04:34 PM
#13
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I think you could easily run 89 octane with 9.1 CR and aluminum heads.
Also confuse don the specs. Valve sizes are wrong, as well as head chamber size says 218 cc.
The emi's should be fine, but you need to find out what the lobe sep is on the cam to make sure. It needs to be 110 or higher.
Also confuse don the specs. Valve sizes are wrong, as well as head chamber size says 218 cc.
The emi's should be fine, but you need to find out what the lobe sep is on the cam to make sure. It needs to be 110 or higher.
03-07-2008, 06:07 PM
#15
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03-07-2008, 06:52 PM
#16
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03-07-2008, 07:06 PM
#17
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No problem I understand, but absolutely no hedaches. I finally am getting my new 555ci's finished, 2 year process!
Good luck with what ever you decision may be. Summer is almost here! Have fun this year on the water!
Good luck with what ever you decision may be. Summer is almost here! Have fun this year on the water!
03-07-2008, 11:41 PM
#18
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BY U BOY, HOW CAN I FIND THE SCARAB LOGO THAT YOU HAVE? [email protected]
