+4 timing?

[VictorK]

My current mods that effect the engine performance are full exaust no tors/jetted carbs 60 over pistons and a adjustable timing plate set at +4 my question is will I be fine at 93 octane?I understand the compression but am new to timing adjustment

[SAVAGE420]

You will be fine. But whats your comp now and what fuel do you run right now?

[firebanshee]

My current mods that effect the engine performance are full exaust no tors/jetted carbs 60 over pistons and a adjustable timing plate set at +4 my question is will I be fine at 93 octane?I understand the compression but am new to timing adjustment

What head do you have? If it is stock is it shaved or if it is a cool head what domes do you have?

[VictorK]

The head is stock I'm gonna get a nicer head I've only had my banshee for 5 1/2 weeks and I had to give her fresh pistons and fresh paint and swing arm bearings already so the head hasn't come up yet on the never ending banshee list but it will lol

[firebanshee]

If you get 21cc domes with your new head and stay at +4 on the timing you should be good to go with 93 octane if you are close to sea level, if you are higher in elevation then you could go smaller on the dome.

[VictorK]

When I get the head I'm gonna either mix 93 and 112 50/50 or use 104 even if its not ported yet even though a port job and +4 stroker are in the plans