408 stroker fuel requirement?

autoxcuda said
There are owners out there have that notion conjured up in their heads.

Check total ignition timing. Get it to something safe. Then put 93 in it. And then drive it and listen really close. If it got loud exhaust might be tough.

PROSTOCKTOM said
Race fuel burns slower and doesn't pre detonate like like lower octane fuels do. That's the reason higher octanes are used in race engines.

At 10.3 to 1 that engine should run fine on straight 93 octane pump gas.

To

PROSTOCKTOM said
Race fuel burns slower and doesn't pre detonate like like lower octane fuels do. That's the reason higher octanes are used in race engines.

At 10.3 to 1 that engine should run fine on straight 93 octane pump gas.

Tom

Ok thanks