has anyone ever used this:


Crower (Solid) Compu-Pro / Performance Level 5 (p/n 03067) - Fantastic top end profile with plenty of horsepower.
RPM Power Range: 3000 to 7000 / Redline: 8000 plus.
Lobe Center 108?. Advertised Duration (Intake/Exhaust) 292?/298?. Duration@.050" 248?/250?. Lift .470"/.479". Recommended component kit 84303.

Crower Online Shop; #03067; $131.58


seems like alot higher redline.



marcus

I probly would not use that cam that is like a Circle track cam only not very feesable for street use.....

I found there is a cam from GM that has a 1500-6000 RPM range if you are looking for a little better Prefomance.....
its like $129 too

P/N 12364059
Applicable to all 1980-94 Chevrolet 60? V6 (2.8-liter & 3.1-liter) engines, this performance-oriented camshaft kit is designed to significantly improve mid-range torque and horsepower without sacrificing idle quality. The basic RPM range is 1500-4500 with 6500 RPM attainable using proper valve springs. Cruise RPM is designed for 2200-2600 RPM, and a compression ratio of 8.0-9.5 to 1 is recommended. This kit is not legal for pollution-controlled vehicles. This camshaft kit is designed and manufactured by Crane Camshaft Co.? for GM Service Parts Division. The kit includes (1) camshaft and (12) tappets. The duration at .050 lift (intake/exhaust) is 204?/216?, while the value lift is .427"/.454". Lobe centerline is 112.  



P/N 12363220

This performance flat tappet hydraulic camshaft is used in the new 3.4-liter engine conversion package (P/N 12363230) and is also applicable to 2.8-liter and 3.1-liter engines. Designed to increase mid-range torque and horsepower, this camshaft is ideal for daily performance usage. The duration at .050" lift (intake/exhaust) is 204?/216?, while the valve lift is .427"/.454". The basic RPM range is 1500-4500, and the lobe separation is 107?.      
Technical Notes: Use with valve spring P/N 12363215 and retainer P/N 12363216.  


these are Two very good cams to get more power out of a 2.8/3.1 or 3.1{V}

Go to the w-body forum and read the post about cams in the turbo GP section.

Personally I think I'm going to go with a different ratio rocker insted of a cam.  Put 1:9 rockers on my 97 GTP what a differance on the top end :D

Thomas