Super Jet 38 stock carb adjustment ?? Higher compression

[Stang0182]

I am switching from stock shaved head that had around 175ish compression on pump gas. To girdled 200 comp on race/pump mix gas. Should i have to adjust carbs in for this. Carbs hav been jetted but dont know the sizes.

 

[Bobert540]

Don't need to adjust carbs, just fuel octane

 

[Freakrider]

Superjet hulls can run 200 psi on 93 Octane no problem, been doing it a long time...I believe Jetmaniac and Blue have run 215 psi on pump gas...fyi.

 

[Stang0182]

I thought 190-195 ish was all you wanted to go on pump. I will hav to try it out. Thanx