[S.F.]

Hello!

I am calling from Sweden and have a GTO 1966 sold new in Sweden december 1965.

I have a 455+ .040". All balance an ARP.
RPM steel rods.
Older SealPower forge piston, zerodeck.
SFI balancer and Flywheel.
12- Bolt with 3.08 Richnond gears and Eaton diff.
TH400 with new parts and Trans Go Shiftkit.
OEM 13" welded converter with 2500 stall.

Right now 1971 #96 heads, milled for 9.7 comp and little bowl and matchport.

420 hp and 515 tq on DynoDynamics chassi dyno.

OEM 1971 intake, matchport and 0.5" 4 hole spacer.

Crower 60243 cam, PRW stainless 1:65 rockers and SealPower HT951R HighRev Lifters.

Ignitor 3 in OEM disturber.

Looks almost original 1971-72 455 under hood.

My question:

Kan I use my #7M5, 8,2 comp heads and som kind of boost for a little race at low level (maby 500 to 600 hp) for fun att musclecar meatings in Sweden at summertime or can I do better spending money on other stuff?

Thank You from S.F. in Sweden.