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#1
03-28-2021, 04:49 PM
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Summit or comp cam
Hey guys. Think settled on Summit 2802. for the 400., but is not in stock till mid June. I noticed Comp sells kits , cam, lifters timing chain and such. What comp cam replicates the 2802. And are these kits any good by comp. This is a sock bottom end. This is a re seal, chain, cam, have heads done. All bearings looked great. Was a, or think TRW 288 in it. Again budget not race car build.
Thank you in advance.
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Send it! It’s going home on a trailer. |
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#2
03-28-2021, 05:02 PM
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I'm not aware of a "shelf cam" Comp has that would be close.
Custom lobes, maybe these Magnum family. Intake 5213 276 (actually closer to 279) 226 @ .050 136 @ .200 .3090 lobe Exhaust 5241 284 236 @ .050 146 @ .200 .3160 lobe Might consider Bullet Cams, maybe an Ultradyne.. Last edited by pastry_chef; 03-28-2021 at 05:12 PM. |
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#3
03-28-2021, 05:23 PM
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Quote:
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1978 Trans Am Pump Gas 461 Stroker |
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#4
03-28-2021, 05:32 PM
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https://www.ebay.com/itm/Pontiac-HCP...oAAOSw2s1Uwp5F Paul Spotts sells the same grind.
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#5
03-28-2021, 05:48 PM
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I’m surprised 9:1 is enough compression for the 2802 in a 400
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Will Rivera '69 Firebird 400/461, 290+ E D-Ports, HR 230/236, 4l80E, 8.5 Rear, 3.55 gears ‘66 Lemans, 455, KRE D-Ports, TH350, 12 bolt 3.90 gears '64 LeMans 400/461, #16 Heads, HR 230/236, TKO600, 9inch Rear, 3.89 gears (Traded) '69 LeMans Vert, 350, #47 heads: Non-running project |
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#6
03-28-2021, 05:59 PM
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So your heads are confirmed to be set up to run the .488” exh that cam has?
Does the car in the least have 3.55 gears?
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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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#7
03-28-2021, 07:39 PM
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Heads are 62, will be sending those out soon. Plan to run Rpm intake as well. Everything else for the car will come later. I am doing things in steps as I can afford them. This is not a running driver car at the moment.
Is this not a good cam choice??
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Send it! It’s going home on a trailer. |
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#8
03-28-2021, 08:10 PM
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https://www.lunatipower.com/voodoo-h...8-268-276.html I've had good luck with them and no disappointments in power or performance. I used this in a stock 69' Trans Am 400 build and made 380 HP om Lenny Caverly's engine dyno. In the car it ran great! I do like the 704 as it more aggressive but the 703 makes great mid range TQ.
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Carburetor building & modification services Servicing the Pontiac community over 25 years |
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#9
03-28-2021, 08:18 PM
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Randy Repp 1964 GTO "GoatZilla" 1964 GTO "Injunuity" A/FX Nostalgia Super Stock 220" Rear Engine Pontiac Powered Dragster https://www.facebook.com/PontiacSpeedShop/ https://www.facebook.com/GoatZillaRacing/ https://www.facebook.com/groups/RebuildExcitement/ https://www.facebook.com/Call1844RacersRV/ https://www.facebook.com/groups/INJUNWARS/ 
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