Just wondering what octane I should run with 19cc domes, engine is a 260 with stock deck heights, its has been ported to drag specs with geiger tec 19cc domes. Thanks for any input.
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Just wondering what octane I should run with 19cc domes, engine is a 260 with stock deck heights, its has been ported to drag specs with geiger tec 19cc domes. Thanks for any input.
c16
mix with klotz bēnol for best smell if not best reliability...
Nascar Fuel 112 or 114
Not trying hijack but got sum ? How much cranking comp is that and what kinds hp is expected from stock heads? Will hp go up 10 ,20 ,30?
This kinda loaded question. But not know your exact style of boating. 110vp or 112 sunco is plenty. Timing set a 25 degrees You want have a problem if your squish is right
Always start ahead of the game and work backwards to what the motor wants. It is far less expensive that way.
VP 112 is plenty of octane. Run your timing at 25 degrees
If your drag racing I’d also make sure your fuel system can support that if you haven’t already addressed that
Vp doesn’t make 112. C12 Is the number. The standard vp110 will also be safe. I’d suggest a little more pump than the Bosch for drag
I’m apparently not up on VP’s race gas offerings. I thought they had a basic 112 like Sunoco has. Either way 110-112 octane is enough