Cavu2u

bluedawg

You could go stock and not have much issue, but it would be funner with a 2k rpm stall.
Sorry it took me so long to respond, still at work.
DO MA NEU!

Karsten

Mine is not a 383 but a 375 HP 350 and that TQ was what I was told I would need.

Specs are below and no I don't know the rear diff ratio.



When you looking for the best bang for you buck, this is it! This 350 is cranking out 375HP/415TQ, comes equipped with American Made Dart or Pro-Filer Aluminum Heads and a Hyd. Roller Cam/Lifters!



Stage: 1
HP: 375
TORQUE: 415
Engine Type: Chevy Small Block V8
Displacement (cu.in): 350
Block: 4 Bolt main/Roller
Bore / Stoke: 4.040 X 3.480
Crankshaft: OE 1 Piece Seal
Rods: Powder metal
Pistons: Hypereutectic
Rings: Moly
Camshaft Type: HYD. Roller
Camshaft Lift: .528 IN X .536 EX
Camshaft Duration @.50: 220 IN X 224 EX
Cylinder Head Type: Pro-Filer Aluminum
Chamber Size: 64 cc
Valve Size: 2.02 IN X 1.60 EX
Intake Runner Volume: 195cc
Compression Ratio: 10.0:1
Rocker Arm Type: Steel
Rocker Arm Ratio: 1.6:1
Sheet Metal: Chrome V/C T/C Black O/P
Recommended Fuel: 91 Octane
Ignition Timing: 36 Degrees Total Advance
Max RPM: 5800
Warranty: 24/Unlimited
Dyno Proven: YES

Karsten

bluedawg

In my opinion, with 220 at .050" a 2400 to 2800 rpm but more so a 2400 with a little gear, being a 350" puts the rpm range a little higher than using the same cam in a 383". I ran into about the same issues with the comp xe262h as it would come on like a rocket shortly after passing the stock stall speed, a 2400 rpm stall solved that, but it was a hair smaller than yours, once again I ran into that with the 400" but it was a mistake or wrong on the pos tranny shop that built the 700r4 putting the stock stall back in, ended up getting my 2400 back in and world's better but honestly I knew from the start that the comp xe288hr needed more like a 3000 rpm stall, and might change up to a smaller 3000 rpm stall later. Looks like a fun engine you have though. What stall did you end up going with?

DO MA NEU!

Cavu2u

2300-2600 stall

http://www.summitracing.com/parts/sum-g2702-1

bluedawg

That should work well.

DO MA NEU!