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#1
01-24-2018, 08:55 PM
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Cam ID help
We took this cam out of the 400 that used to be in my 68 Firebird. Any idea what it is? I assume the 292 is the duration and the “H” is for hydraulic?
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#2
01-24-2018, 09:01 PM
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Yeah, a CC 292H10 should be a Comp Cams 292 Magnum.
https://www.summitracing.com/parts/c...w/make/pontiac That cam should be REAL nasty in a 400, especially without Rhoads lifters. |
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#3
01-24-2018, 09:09 PM
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Sounded real nasty. But had no torque with #99 heads. Didnt get going until you got over 3k.
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#4
01-24-2018, 09:13 PM
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Thanks
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#5
01-25-2018, 01:52 AM
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The 10 is a 110 Lobe Separation Angle (LSA)
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#6
01-25-2018, 01:56 AM
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Quote:
Thanks Jim. Like I said, the thing sounded like a real beast. But wasn't, due to having 8:1CR, small valve heads, a real small exhaust, and a stock converter. The thing ran real hot too. It's getting a complete rebuilt now. Going with a roller cam and #670 heads. Sent from my iPad using Tapatalk |
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#7
01-25-2018, 07:21 AM
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You would get better overall performance by porting your heads and running a Cam a tad on the small side of what you think you need!
That 292 Cam with less than 9.8 comp in a 400 must of been a supreme Turd?
__________________
Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
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#8
01-25-2018, 12:46 PM
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Quote:
Was horrible to drive and try to tune. Going with 230/236 .510/.520 112lsa HR. And 9.6CR Sent from my iPhone using Tapatalk |
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#9
01-25-2018, 02:18 PM
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I have a 292/286 in my RAIV 400 on a 110. Pretty choppy idle but runs power brakes fine.
__________________
Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune [email protected] 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs 1964 Corvette Coupe 327 4 speed |
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