69 camaro stock 302 DZ engine dyno
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All Comments (42)
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@metallicasg100 In 68-69 302 was a large journal 350 block...
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the camaro that was run at SCCA was a 302 cross-ram setup and sorry but it dominated the SCCA from the start. in 1967 the Z28 was delivered late to the race team but still went on to win 3 races for that series, in 68 it won 10 of the 13 races (8 in a row at one point) and gave chevrolet the manufactures title that year, and in 69 it won half the series 12 races, won its second consecutive trans am title and dominated the boss 302 ford put out.......
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i wonder how far you could push one if you lowered the stroke a little more and upgraded the valvetrain. 10000? maybe 11000?
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damn i would love to have a original chevy 302 but i will probably not find one so i will make one, take a 327 block and put a 283 crank in it and there you go, a chevy 302
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@DrMMHMD What ever. Roseville restorations says around 500hp and Traco race engines dynos there race 302cid cross ram @ 470hp. So they're up to the challenge.
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@DrMMHMD Like I stated; I'm referring too the (Trans Am) race version engine. This is a quote by a Ford engineer from an article. The team Penske camaro purportedly dynoed @\
450hp.
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Till you get up over 500 CID its gay
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@jrzy49 I know a guy that had one and the 780 holly ran better then the cross ram in 69.
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Holy horse- Makes you wonder what the crossram option is putting out.
Rated at 290 horsepower... my ass.. oh wait it did make 290hp... at 4100 rpm..lol...440 at 8000
Bersaggynuts 1 year ago 8
Continued, Chevy took advice from street racers and combined the 3.00 short stroke with the modest 4.00 bore to create a true 302cid raw monster! I had one of the first prototypes that was made in 1967 it was small journal and it was so early that it actually came with blueprints to the engine! my uncle passed away and left me this engine and like a fool I sold it in the mid 80's as there was no demand for this engine back then! Honestly, the only thing that had a part # was the block! read on-
BluegrassRules1973 2 years ago