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21 votes, 17 comments. I've heard that 454s from motor homes have a different cam than truck motors. Is this true? Big block chevy 454 comp cams xs274 Need cam/intake for 1988, Mark V, 454 peanut port RV engine
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CAN I MAKE OVER 500 HP WITH GEN-5 PEANUT PORT HEADS? HOW MUCH POWER CAN A JUNKYARD BBC MAKE? COMP Cams · 12 Months · Chevrolet 396-454 c.i. 8 Cylinder (1967-1996) · 1,000-5,000. When HOT ROD Magazine friend, Curtis Mowery, brought home a free '86 GMC motorhome to use as a "donor car" for an
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Upgraded the motorhome 454 with casting number 290 cylinder heads small combustion chamber,, then a brief tour of my core rv cam is where its at. or a 252-260 degree cam. any bigger wont be Most of the Motorhome 454's also had the small rectangular port
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Installing the comp cam in our 454 big block Chevy. We share some tips and the specs of our cam. #squarebodychevy #454 #bbc 454ci RV cam Cheap Upgrade: Low-Compression 454
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Keep in mind that engine will have dish pistons and open chamber head - about 7.3:1 compression. Cams designed in the 1980's to help these low Chevy BBC 427 454 HP RV Stage 2 476/501 Lift Cam - Amazon.com Big Block Chevy (454 .060 over) 468, speed pro hypereutectic pistons 22cc dome, comp cams 305H cam kit, 1.72 lifters ( circa
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On this episode of Speed Secrets, Richard Holdener tests a camshaft in a Gen 6 454 truck motor. First we run the engine fuel The final moments for the 350 with the broken water jacket and worn crank thrust surfaces. That looks like a small block cam that wouldn't fit in a 7.4l. I have this one, an RV cam made for towing: 99 L29/454 cam, reground by Delta
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Complete with noisy ass lifters, I primed them.almost 8 months ago when I put the thing together. Honest to goodness first start. Comp Cams install, BBC 454.
bigblockchevy #cammed #oldschool. Cam shaft position sensor on 86 Chevy 454 rv. No spark. CaP rotor new carb this has a three year project refurbishing. LOW BUCK, JUNKYARD 454 BBC BATTLE-GEN 5 vs GEN 6
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Budget fix for low-compression 454 take-outs: Install a mild RV cam to build cylinder pressure. More coin? Drop on a complete TFS top-end 454 Chevy [GMC] Timing!
I have the opportunity to buy a 454 out of a motorhome for my 55. My question is are these motors any good? Are they 4 bolt motors? RV Cam? Can I do a few mods LETS TALK TORQUE! FULL RESULTS-GEN 5 454 UPGRADE-STOCK PEANUT PORT HEADS. CAN YOU REALLY MAKE