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10-03-2002, 04:47 PM
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#1 |
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Registered User
Join Date: Jan 2002
Location: Springville, UT, USA
Posts: 1,010
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Chev with 71 Olds rocket 350
I drove a 73(different style I know) today and I couldn't believe how much better that engine runs than my 350 chev....and mine runs great!......I know a Chev 350 is great but this was out of site performance and power.......he even pulls a 5th wheel with it and has no problems with the hills and mountains what so ever.....and this is a stock olds with only the carb, intake and air filter that are non-stock....I can't wait to put a 69 olds engine(rebuilt block laying around) in my truck.....anywaysI just couldn't believe the ponys I had up the hills and the response and smoothness it had.....man....anyone else used one of these in their truck besides the 455 olds?
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10-03-2002, 05:31 PM
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#2 |
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Truck'n the alcan
Join Date: Jan 2001
Location: Houston, AK
Posts: 149
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slam that 455 in. Then post a pic of that monster doing a burnout with the fifth wheel on.
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68 GMC 4x4 71 C20 Custom Deluxe 83 1/2 ton conversion van |
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10-03-2002, 09:14 PM
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#3 |
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Registered User
Join Date: May 2002
Location: Southern California
Posts: 66
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I have a 67 Olds 400 in my 67 shortbed. Even though its a BB it performs more like a Olds 350 than a 455. 455s make alot of torque but dont like to spin much faster then 5500 rpms while the 330 and 350 SBs and the 400 and 425 BBs make alot of top end power and dont mind mind spinning well past 6k rpms. 455s are a great swap for a truck but theres nothing like having a engine that really comes alive above 5k rpms. Olds engines may cost more to build but you get alot of power for the dollar.
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No, Its not a 454 |
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10-03-2002, 11:32 PM
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#4 |
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Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
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Bigger is better! I ran a 455 in the longhorn for a while,you didnt want to punch passing gear under 30mph......it was a little squirley! that bugger was a powerhouse,i could tach it to 6800 in 2nd, then pull high & rip the hides loose & smoke em( thats one of them "damn I hope this b!tch goes straight" times). She wasnt stock tho, specs were +.030 trws, decked , balanced,steel crank, C castings with 2.o72/1.71 valves,3 angle, bowl work & port match,trimmed egr bumps,Engal cam .496/.512 lift, torker intake/800dp holley...........Crazy AL
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10-04-2002, 02:06 AM
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#5 |
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Recovering Truck Driver
Join Date: Mar 2002
Location: Orleans, NE USA
Posts: 1,883
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rockets rock!!!!!!.......i've got a 320 hp 330 in my convertible, and am still in the process of installing a 350 in my 49 F#rd....they both make plenty of power and I love the way the make it......the 330 has peak horse advertised at 5200 rpm....but it hasn't seen 5000 since the overhaul......and it's broken 1 transmission case and now the rear end is shot.......hehe
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67 K-20 350, SM465, Eaton rear, 4.56 no spin option 00 Dodge 2500 4x4, 24V cummins, 5 speed Chad South Central Nebraska |
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10-04-2002, 04:26 AM
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#6 |
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No, U Da Man!
Join Date: Mar 2001
Location: Southaven, MS
Posts: 284
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Never put one on a p/u but the idea sounds great.
Hmmmmmm I do have a extra 330/320hp in the barn?
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(sold ole blue 1972)  1997 Dodge 1500 5.9L 1996 Saturn SL2 1.9L 2002 Mitsubishi Montero 3.0L 2005 Ford Escape 3.0L 1967 Olds Vista Cruiser 330-320HP |
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10-04-2002, 02:02 PM
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#7 |
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Senior Member
Join Date: Jun 2000
Location: yucaipa ca
Posts: 580
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what do you guys think of the fuel injected olds 350 engines in the 70s cad sevilles?
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10-04-2002, 02:43 PM
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#8 |
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Registered User
Join Date: Jan 2002
Location: Springville, UT, USA
Posts: 1,010
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hey Oldblue.......that 330 sounds like it would be a fun engine.....you might want to try it.....I'm gonna put the rocket 350 in mine.....I just need to make sure my tranny and rear end can handle the power of a Olds engine.....plus the rocket engines are known to have blocks made from high nickle content which means only 2 bolts on the main are needed as compared to the chevs which require 4 bolts because they are low in nickle and need the extra strength....plus weight is also dumped at the same time when changing to a Olds......
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10-04-2002, 02:44 PM
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#9 |
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Registered User
Join Date: Jan 2002
Location: Springville, UT, USA
Posts: 1,010
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hey DMEC.......That sounds freak'n awsome.....but I'd put it in a truck instead....it would be more fun.
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10-04-2002, 09:37 PM
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#10 |
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Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
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Bigger is still more fun. That 455 rocket will be kicken about 500ft lbs of tork not too far above idle! Too many guys get caught up in the hp theory.........on the street, tork is what its all about! I look at a 461 inch olds,& a 383 Chev that both have run in my longhorn, they both put out about the same as far as hp, & the Chev winds up quicker.......... but it dont have the grunt that the big butt Olds had.........once you get a" taste"of a big block, it will be with you forever! Cube for cube, it doesnt matter.......ferd ,chev, olds dodge,caddy,buick the are all competative......more cubes will "tip the cards"
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10-05-2002, 12:25 AM
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#11 |
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Registered User
Join Date: May 2002
Location: Southern California
Posts: 66
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dmec, Id stay away from em. Theyre low compression low hp engines. The fuel injection system is a out dated batch-fire MPFI system that has practically no tuneability to keep up w/ a high hp engine. I used to want to use just the intake for a aftermarket EFI set-up on a Olds SB, but its not even good for that, tiny runners and a 2 barrel size throttle body mounting boss.
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No, Its not a 454 |
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