I decided to stroke my 454 and I am looking at a good cam selection. Here is my setup.
Generation 4 bbc 2 bolt main non siamese
bored .070 using kieth Black Hyperutechtic pistons
Compression ratio 9:1
Heads are 049 oval port cast iron 2.19 intake 1.88 exhaust stainless steel valves
What I'm looking for is a cam with a rough idle. The boat will basically be used for recreational purposes, but I want it to compete on the water when racing other boats on the lake.
I looking into the Comp Thumpr #11-602-4 cam and was wondering if anybody runs this cam and if would be what I'm looking for in my application
Thumpr Hydraulic Flat Tappet Cam
RPM Range: 2300 to 6200
Intake/Exhaust Lift: .522/.507
The boat is a 1976 sanger bubble deck two seater.