Chevy 307 vs olds 307
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Chevy 307 vs olds 307
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WebEngine Specifications 1968 - 1971 with 2 Barrel Carb Max Brake Horsepower: 200 @ 5800 rpm Max Torque: 300 @ 4200 rpm Stroke: 3.25 Bore: 3.875 Compression: 9.00 Firing … WebNov 6, 2009 · The 350 mount is what is called a tall mount with a short base and the 307 mount is a short mount with a tall base, the diffrence is in the width of the motor stand …
WebJan 4, 2008 · The 307 has a slightly larger bore, the same as a 283, and a shorter stroke which it shares with a 327. The 305 has the same stroke as a 350. Aside from that I've read that 307's usually have more or faster bore wear due to the alloy in the block. All things being equal the 305 probably makes power a bit lower due to it's longer stroke. WebMay 20, 2015 · 307 V-8. Asked by kamcityroller May 20, 2015 at 01:31 PM about the 1987 Oldsmobile Cutlass Supreme. Question type: Car Customization. Ive got an 87 Cutlass supreme with a 307 its a brand new re-build as well the tranny is brand new re-build.Its got nice mags and stinger tires.
WebJan 7, 2009 · Biggest problem with a 307 Olds engine is the block. It is very weak and has been known to split in half through the lifter valley yielding two separate four cylinders … Web307 vs other GM Engines When looking at HP ratings, you should always look at the torque as well. This is important. Olds cammed the 307 to work with ultra high gearing. From …
The 307 never caught on as a performance engine because it was so easily replaced with a 327 or 350, so why bother? Most opted for the larger 350. In Jeff’s mind, the 307 was a sleeper. It could be built to make a lot of power and, because cores are so plentiful and cheap, you could get into one for not much money. … See more Because this is not a budget build, but more an experiment, not many will be interested in trying this. Jeff tells us he has witnessed many 307 builds, but not to the extent of what he … See more Jeff’s first trip to the dyno netted 401 horsepower at 6,400 rpm and 372 lbs.-ft. of torque at 4,600 rpm, which doubled factory 200 … See more Upon the next trip to the JGM Performance Engineering Dyno, the upgraded 311 came up a bit short at 486 horsepower at 7,200 … See more Being this close to 500 horsepower, Jeff wasn’t lifting now. The 311ci engine was already producing more than 1.5 HP per cubic inch. That’s … See more
WebSep 25, 2007 · Originally posted by danp68 @Sep 18 2007, 07:15 PM~8819273. no completely different-olds is alot wider than chevys-if you find one on an olds 307 350 400 or 455 there the same like pontiacs. Actually, the Olds 400,425,and 455 have a wider intake than the 260-403 Olds engines. And an aftermarket intake is not recommended for the … red diamond decaffeinated teaWebITS GOT A 5.0 WOW. what the hell is that supposed to mean? I don't speak metric. for those of you who don't know, Oldsmobile manufactured 2 different versions of the 307 … red diamond elder scrollsWebJun 23, 2024 · This is the same car as the Chevy Monte Carlo, Pontiac Grand Prix and Olds Cutlass all of which could be had with the Chevy 350. Either engine should be a bolt in with factory parts. ... My suggestion is that you replace the Olds 307 with either a Buick 3.8 V6 or a Cnevy 350 of 86 or older vintage. This is the same car as the Chevy Monte Carlo ... knitting patterns for 43cm dollWebSep 4, 2024 · The stock iron 307 heads use a 70cc chamber while the Chevy Vortec heads are 64cc and the Summit Vortecs are 67cc. With a stock piston, we’ll assume the piston … red diamond dogs - first of allWebSep 21, 2005 · Cam. It's that old bore vs. stroke combo that hexes the 307. With the small bore of the 283 & the long stoke of the 307 you have to breath more deeply with a 307. The added stroke give more low end torque, and that move a heavier car more easily, but the longer stroke give longer piston travel (more distance to travel per stroke). red diamond drawingWebNov 9, 2009 · The Olds 307 has a 3.8" bore and a 3.385" stroke, while the Chevy engine had a 3.875" bore (same as a 283) and a 3.25" stroke (same as a 327). The Olds engine is based on the Oldsmobile V8 block, while the Chevy 307 is based on a small-block Chevy. None of the internal parts will interchange, they are compeletely different engine designs. knitting patterns for 8 inch dollsWebDec 6, 2011 · Dec 6, 2011. #1. This may be common knowledge to some but its new to me. Anyway, the selection of decent off the shelf oil filters for vintage Olds V8 307-455 engines is becoming rather slim. The AC-Delco PF-24 is still around but availabilty is hit or miss. I was using the equivalant Purolator L20033, then that disappeared from local stores. knitting patterns for 3 ply yarn