Originally Posted by hotrodharley

WHAT REAR GEAR RATIO BE GOOD FOR MY CAR?LOCAL TRACK IS 1/8 BUT THE OTHER TRACKS WILL BE 1/4...I'M THINKING HP RPM BE AROUND 7500RPM TO 7800RPM[I'M GUESSING]IF ANYONE CAN TELL ME THIS[RPM RANGE]WOULD BE GREAT ALSO..
OTHER THING CAN I GET BY WITH A SET OF STREET/STRIP GEARS OR DO I NEED TO GO WITH THE PRO GEARS?
SPECS;
540bbc blown alcohol engine
4.50 bore
4.25 stroke
6.535 rods
11.8 static comp.
731/726 lift roller //114 lobe center //running dur 322--326//dur at .050 284--288
brodix 2-plus heads flowed to 372cfm on intake at 700 lift
12-71 blower 25%OD
big&ugly injector hat
port nozzles
990 pump
fuel system flowed by spud miller

trans;;pg with brake
1;80 straight cut gears
10 disc high gear

strange spool
35 spline strange axles
car estimated at 2800 lbs
32x14.5x15 slicks