Opinions on cam selection...
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Joined: Feb 2002
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From: San Antonio, TX
Car: '99 HO Z28 / '03 Trailblazer
Opinions on cam selection...
'91 L98
Stock bottom end
Stock drivetrain (for now), will be doing a converter later.
LT1 intake manifold conversion
Trick Flow 23* heads (larger springs for up to .540 lift)
I was thinking about the CC306...but that may be a bit too big for what I want. How is this for compromise:
I'm thinking that the long duration and 110 deg lobe separation are going to be a problem. Opinions?
Other than that, I'm thinking Hot Cam...although it's a bit smaller at .050....
I wanna run 12's (eventually)...
Stock bottom end
Stock drivetrain (for now), will be doing a converter later.
LT1 intake manifold conversion
Trick Flow 23* heads (larger springs for up to .540 lift)
I was thinking about the CC306...but that may be a bit too big for what I want. How is this for compromise:
CCA-12-250-3
Specifications:
* Advertised duration: 284 intake/296 exhaust
* Duration at .050 in. cam lift: 240 intake/246 exhaust
* Gross valve lift: .507 in. intake/.510 in. exhaust
* Lobe separation: 110 degrees
Specifications:
* Advertised duration: 284 intake/296 exhaust
* Duration at .050 in. cam lift: 240 intake/246 exhaust
* Gross valve lift: .507 in. intake/.510 in. exhaust
* Lobe separation: 110 degrees
Other than that, I'm thinking Hot Cam...although it's a bit smaller at .050....
I wanna run 12's (eventually)...
Thread Starter
Senior Member
Joined: Feb 2002
Posts: 788
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From: San Antonio, TX
Car: '99 HO Z28 / '03 Trailblazer
Well, after reading some and getting some help from CZ28.com, I've decided to go with the XE274... Cheaper than the 306 and a bit smaller.
ANY opinions? What do you guys think my output will be with this setup?
ANY opinions? What do you guys think my output will be with this setup?
Thread Starter
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Joined: Feb 2002
Posts: 788
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From: San Antonio, TX
Car: '99 HO Z28 / '03 Trailblazer
Originally posted by Iroc n roll
Are emissions an issue for you? Do you have to pass a sniffer test? If you do I believe its pretty hard to get a cam with over 230 dur @ .050 to pass.
Are emissions an issue for you? Do you have to pass a sniffer test? If you do I believe its pretty hard to get a cam with over 230 dur @ .050 to pass.
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