cylinder pressure

[pwDave]

Got around to running the compression test on a warm engine this afternoon, went from a high(one cyl.) of 260 to a low of 245(5 cyl.) and two@ 255. 509cuin, I'm thinking that a half&half of 92 pump gas and 103 VHT should take care of me. the timing is at 34TA and cranks easily and starts good, I have not as yet bumped any more timing in, I thought I would wait till I got to the track to play with it. what say ye friends, sound like a plan???? Dave.

 

[lewtot184]

that's a lot of pressure.

 

[moper]

IMO, that's not a mix. That's race fuel. I'd run VP C12 if it was mine.

 

[dieseldazzle]

Straight vp if it were mine

 

[pwDave]

the consenus seems to be race gas only, i'll have to compare times on the different fuels to check what runs the best. thanks fellas, you were a big help. Dave