LT1-LT4 Modifications 1993-97 Gen II Small Block V8

GM846 cam

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Old May 10, 2010 | 01:04 PM
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awill12's Avatar
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Default GM846 cam

where do i find this cam? and what springs would be good for this and rockers, push rods? dose somone make a kit with this cam like they do for the lt4 (hot cam)? thanks guys for the info.
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Old May 10, 2010 | 01:10 PM
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It's GM part number 12370846.

AFAIK, you'll need to piece everything else together as there is no complete "kit." If you do a search you'll find tons of information. Check the cam sticky at the top of the page.
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Old May 10, 2010 | 01:42 PM
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that cam comes up with a 222/230 duration - 509/528" lift the GM847 cam sticky at the top of the page is 222/230 - .543/.563 ? but i cant find these numbers for a cam online?
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Old May 10, 2010 | 02:24 PM
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The 509"/528" lift is with 1.5 rockers. If you used 1.6 rockers, the net lift would be 543"/563".

Which cam are we talking about? The 846 and the 847 are two completely different grinds.
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Old May 11, 2010 | 07:44 AM
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the GM846 sry mybad but ok i see now so if i order the GM846 and then 1.6 RR's then it would be (222/230.543/.563) thanks
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