Dynamic compression

Greetings;
I'm a little concerned my dynamic compression will be too high. My calculated DCR is 8.8:1. Is this too high for pumped gas?
Here is my specs:
Bore 4.03
Stroker 3.75
Deck clearance 0.015
Gasket 4.06 x 0.027
Piston +12 dish
383
64 cc trick flow 23 heads
See attached for cam card.

I considered thickening the gasket but then I might risk the squish range. Can't do any machining but worst case could swap a cam at this point. I'll be running the holley sniper 2 btw.

Thanks!

I don't believe that to be too high, likely could not run 87 octane without pulling timing to prevent pinging, but should be ok on 93 octane.

Cam design can relieve compression. 8.8 should be fine. A well-designed cooling system will help.

Thanks everyone. I'll be ru Ning alliyworks aluminum radiator with dual electric fans

What is your static cr?

Please see below for what was calculated

this does not look right. Is your piston -.015, (down) in the bore? Summit compression calculator has it right at 10:3. https://www.summitracing.com/newsandevents/calcsandtools/compression-calculator
Did you assemble and do the measuring yourself? Ideally pistons should be zero deck to minus a couple thou, as the smaller bore wont have much piston rock. Dynamic comp ratio will be lower as it takes into account the overlap @ BDC where the intake and exhaust valve is still open. Especially with fuel injection, you should be able to run 89 or 91 octane with that compression ratio, (10.3) with a good advanced tune, (30-34 degrees). If your gas is 87, you will loose some power, but your timing would need to be retarded. Tuning the A/F ratio will let you run more advanced with a "fat" (11.8-12.5) A/F. I do tune my own motors with a Wide band A/F gauge as you will be able to, so there is play room. Personally, I like a 9.5-10.75 street motor. You have a very nice setup for the street, gonna be snappy.