[Race Gas]

If you don't have a high enough compression race gas doesn't do a thing.

Thank you very much. If your motor is stock and does not warrant the use of "high octane", it will slow you down.

[Blew A Hole In Piston]

Attributing to your problem was the fact that you did not re-jet for the colder temps.

 

In colder conditions, do you have to lean down or fatten it up? Is it crucial to do so even if you are running a high enough octane?

[Most Economical Motor Mod?]

Why do you use blaster pistons. Lighter?

Shorter skirt, enables the use of a big stroker crank, I think.

[Race Gas]

Blue Deuce,

 

The highest Sunoco unleaded race gas is 104 octane. All Sunoco race gas above that is leaded.

 

http://www.racegas.com/fuelspecs/default.asp

 

 

Donuts, you will not benefit from the higher octane on a stock motor. Higher octane has a slower burn rate and if your motor doesn't warrant the use of high octane, it will slow you down.

[Hi Compression Dome Question.]

OK,

 

21 CC domes

No porting

No timing advance

[Hi Compression Dome Question.]

Not sure. Whatever Alba sent me with the cool heads are the domes I'm running. I run it on pump gas.

[Hi Compression Dome Question.]

First, if I switch to the high compression domes, what do I have to do besides run high octane, do I need to rejet?

 

Second, what CC dome do you recommend? Octane is no object, its readily available where I live.

 

Third, is it worth switching to high compression domes? Will I see a noticable power gain?

 

 

 

Thanks In Advance!

[Who actually owns a Banshee?]

My 03 Alba Banshee is on the way! Should be here by Friday! So yes, technically I own one on paper, just don't have possesion of it yet!