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COMP Cams 12-520-5 S/B Chevy .400 Lift Hydraulic Cam, 3000-6000 RPM

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Specs
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Each
Camshaft Type:
Hydraulic Flat Tappet
MFG. Part #:
12-520-5
RPM Range:
3000 to 6000
Intake Duration:
300
Exhaust Duration:
306
Intake Duration @ .050" Lift:
247
Exhaust Duration @ .050" Lift:
255
Lobe Separation:
106
COMP Cams 12-520-5 S/B Chevy .400 Lift Hydraulic Cam, 3000-6000 RPM

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Details

Reviews

Q & A

What's in the Box

COMP Comp Cams hydraulic flat tappet camshaft for .400" low lift rules. Camshafts must be used with an oil additive (sold separately).

Cam Application Chart (GIF)

282-125205 Specs (Link)

Item Details

.400" lift rules. Rough idle, low vacuum, under 10".

Customer Reviews

This product has no reviews.

Product Q&A

1 questions : 1 answers

1 answers

camshaft I have a 1994 chevy 350 stock I believe out of a Silverado I'm going to put it in a Montecarlo chassis for circle track race car asphalt the track is a 1/4 mile with 8 degree banking I have 410 gearing in the rear end a automatic 350 turbo transmission what would be the best cam to get me off the corner and carry more power in strait away I can't run no aluminum parts other than that no other rules really

karl11
Walkerton, IN 46574, USA
February 18, 2015

camshaft I have a 1994 chevy 350 stock I believe out of a Silverado I'm going to put it in a Montecarlo chassis for circle track race car asphalt the track is a 1/4 mile with 8 degree banking I have 410 gearing in the rear end a automatic 350 turbo transmission what would be the best cam to get me off the corner and carry more power in strait away I can't run no aluminum parts other than that no other rules really

Answers

February 19, 2015
EricM
This cam would be a good choice if you are not planning on having the cylinder heads clearanced for added lift. You would more than likely be able to use this camshaft along with lifters 28284000 and valve springs 180671515 without doing extra machine work. If you plan on having screw in studs installed as well as clearance machined for extra lift then you would be better off power wise with camshaft 915110591.
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Cam Application Chart (GIF)

282-125215 Specs (Link)

Item Details

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Cam Application Chart (GIF)

282-125225 Specs (Link)

Item Details

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