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#1
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will this work
as you all know i have a 90 rs with a 305 tbi, can i swap that 305 for a 350? i want to still use the tbi, what would i need to do? and would my 5 speed transmission still work?
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#2
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Re: will this work
yes, you can, the ecm would hafta change tho.
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#3
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Re: will this work
you would only need a new Prom burned I believe.
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1995 Camaro Z28, 383ci 485+hp 495ft-lbs SOLD!!!
1965 Ford F100 1967 Chevrolet Impala (Sold) 1972 Chevrolet Chevelle (Sold) 1972 BMW R60/5 (Sold) 1980 Harley Davidson FLH 1987 Harley Davidson XLH 1992 Astro EXT AWD 1992 Chevrolet Cavalier 2000 Monte Carlo SS Pace Car 1087/3222 (Sold) 2001 Pontiac Sunfire 2002 Trailblazer LTZ (Sold) South Carolina F and Y Bodies www.SCFYB.com |
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#4
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Re: will this work
t5 probably wont last long.. depending on how you drive it, they wont hold up to a 350
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1991 Camaro Z28 |
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#5
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Re: will this work
im pretty sure all you have to do to change the 305 to a 350 is get the heads, intake, and the rotating assembly.
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*Better power-to-weight ratio than a C6 corvette* |
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#6
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put your 305 heads and intake on to the 350 block, or find a pair of L98 heads 87 or newer. find a roller block with the dipstick on the passenger side or you'll have problems with your manifold dumping out over the dipstick hole, or just get a pair of headers. a 305 prom will run a 350 just fine except you'll get an SES light for lean mixture, but it wont effect drivability.
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#7
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Re: will this work
and won't he fail emissions with that ses light on?
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#8
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we dont have emissions tests in kentucky
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#9
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Re: will this work
well then, go for it.
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#10
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Re: will this work
Its a 1990. Only '96 and newer get scanned. Atleast thats the way it is here.
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1969 Cougar 357w & TKO - 475hp |
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#11
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Re: will this work
i already have the block i think its a early 80's 350. i need to run the numbers. can anyone help with that? ill have to wait until in the morning to get them though.
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#12
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Re: will this work
up here the vehicle must be 25 years or older to be exempt.
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#13
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Re: will this work
i heard they're thinking about bringing emissions testing back in michigan, that would really suck for me and a couple people i know who dont have catalytic converters..
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![]() "doing that is like trying to sell porn to a 6 year old..... It's just wrong" - hypsi87 LE123456712: i promise i will stop filling your email with my boobs Kieft125: lol.. good, its starting to get rediculous.. |
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#14
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Re: Re: will this work
you dont know what ur talking about,i have a 91 camaro tbi with the 5 speed and about 2 months ago i put a 350 up to the tbi injection and every time i drive it if i get on it the engine light comes on and when it comes on it feels like its running on 4 cyls.and its all because of the air fuel mixture being different for the 350,i get code 43 witch is the knock sensor and i also get the lean mixture code.if i would of know this i would have just put another 305 in cause this brand new 350 feels no different.only now i have all these mixture problems.
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#15
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Tacoma: I always use www.mortec.com to run numbers. It's the most comprehensive list of block and head numbers I've seen on the web.
KaotiK: WTF!?! Emissions in MI!!! Holy Hell, that would blow!!! Who do we have to write to?
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R.I.P. Andy...It was an honor to have known you. ![]() '01 Camaro SS - SLP Short Throw Shifter, Granatelli Air Lid, blue neon underbody kit '92 Chevy 1/2 ton 4X4 - 350 w/ 190,000 miles and in desperate need of a rebuild. '86 Chevy S10 - 350 w/ 400 Turbo trans, B&M Pro-Ratchet, 4.56 Posi, 350 is gone and slowly being replaced. |
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