no motor to 305 then to 350
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Supreme Member
iTrader: (2)
Joined: Jun 2001
Posts: 1,878
Likes: 0
From: northeast ohio
Car: 2000 astro
Engine: 4.3
Transmission: A4
Axle/Gears: 7.5 with 3.42 gears
no motor to 305 then to 350
i may be picking up a 305 from an 89 iroc after the first of the year. i'm not sure if it is an L03 or an LB9, but i'll look at it either way. i'm seriously thinking about getting the 305, as it is running, and the 350 i currently have needs a complete rebuild, something which i don't have the money for right now. any LB9 related parts could be switched over to the 350 later on, as i might consider running the 350 on f.i. if so equipped on this 305 engine.
i want to get my car on the road, and the 305 sounds like the quickest option. any suggestions? and please don't tell me to just save up and build the 350, my monetary flow isn't well enough to dump 2k into an engine right now.
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Robert
1984 Camaro SC. getting a Trans Am front suspension, and a 350 that will proabbly scatter the v6 t-5 currently in the car!
i want to get my car on the road, and the 305 sounds like the quickest option. any suggestions? and please don't tell me to just save up and build the 350, my monetary flow isn't well enough to dump 2k into an engine right now.
------------------
Robert
1984 Camaro SC. getting a Trans Am front suspension, and a 350 that will proabbly scatter the v6 t-5 currently in the car!
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
You say "no motor" in the topic: What engine did your car last have in it? Can we assume a V6 because of the tranny comment in your sig?
You are basically going to have to "convert" your car to the '89 system, no matter what you have now. Get everything attached to or affecting the engine from that '89 - harnesses, fuel lines, fuel pump (just get the entire tank), relays, sensors, accessory brackets, exhaust, fuzzy dice...
The list is longer if you currently have/had a V6.
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82 Berlinetta, orig V-6 car, now w/86 LG4/TH700R4, 2300 stall TC. Ported World 305 heads, Crane PowerMax 2050 cam. ZZ3/4 intake, oil pump, pan & baffle. Accel HEI SuperCoil & module. Hooker 2055 headers, 3" Catco cat & 3" catback w/dual-opposite Flowmaster 80. 2.93 limited slip. Spohn SFCs waiting to be installed. AMSOIL syn lubes bumper-to-bumper. Daily year-round driver. Best ET, speed TBD...
57 Bel Air, my 1st car. '66 396, 9.7:1 forged TRWs, Weiand Action+, Holley 750VS w/4150 conversion, GK 270 cam, Magnum rockers, Jacobs Omnipack, 1-3/4" Hedders & 3" Warlocks, TH400 w/TCI Sat Night Special conv & Trans-Scat shift kit, MegaShifter, 3.08 8.2" 10-bolt w/Powertrax, AMSOIL syn lubes bumper-to-bumper. Idles smooth @ 700 RPM in D. Best 15.02/95.06 @ 5800' Bandimere (corrected 13.93/102.4 @ sea level).
You are basically going to have to "convert" your car to the '89 system, no matter what you have now. Get everything attached to or affecting the engine from that '89 - harnesses, fuel lines, fuel pump (just get the entire tank), relays, sensors, accessory brackets, exhaust, fuzzy dice...
The list is longer if you currently have/had a V6.
------------------
82 Berlinetta, orig V-6 car, now w/86 LG4/TH700R4, 2300 stall TC. Ported World 305 heads, Crane PowerMax 2050 cam. ZZ3/4 intake, oil pump, pan & baffle. Accel HEI SuperCoil & module. Hooker 2055 headers, 3" Catco cat & 3" catback w/dual-opposite Flowmaster 80. 2.93 limited slip. Spohn SFCs waiting to be installed. AMSOIL syn lubes bumper-to-bumper. Daily year-round driver. Best ET, speed TBD...
57 Bel Air, my 1st car. '66 396, 9.7:1 forged TRWs, Weiand Action+, Holley 750VS w/4150 conversion, GK 270 cam, Magnum rockers, Jacobs Omnipack, 1-3/4" Hedders & 3" Warlocks, TH400 w/TCI Sat Night Special conv & Trans-Scat shift kit, MegaShifter, 3.08 8.2" 10-bolt w/Powertrax, AMSOIL syn lubes bumper-to-bumper. Idles smooth @ 700 RPM in D. Best 15.02/95.06 @ 5800' Bandimere (corrected 13.93/102.4 @ sea level).
Thread Starter
Supreme Member
iTrader: (2)
Joined: Jun 2001
Posts: 1,878
Likes: 0
From: northeast ohio
Car: 2000 astro
Engine: 4.3
Transmission: A4
Axle/Gears: 7.5 with 3.42 gears
the previous owner swapped a 350 in place of the original v6, and i didn't want to keep the engine (too big of a cam, heads didn't flow enough air)
i'm speculating that i could use the 89 305 with a mechanical fuel pump, and other accessories. i'm not planning on running fuel injection at this time, so i'd just put a carb on the 89 305, and run it until i saved enough to build the 350 i currently have sitting in the garage.
------------------
Robert
1984 Camaro SC. getting a Trans Am front suspension, and a 350 that will proabbly scatter the v6 t-5 currently in the car!
i'm speculating that i could use the 89 305 with a mechanical fuel pump, and other accessories. i'm not planning on running fuel injection at this time, so i'd just put a carb on the 89 305, and run it until i saved enough to build the 350 i currently have sitting in the garage.
------------------
Robert
1984 Camaro SC. getting a Trans Am front suspension, and a 350 that will proabbly scatter the v6 t-5 currently in the car!
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
In that case, and if done properly, the install you propose should be fairly easy.
If the electric fuel pump is still in the tank, you might want to either go ahead and use it or remove it.
Also, V6 and FI bring the fuel line up the driver's side frame rail in the engine compartment, the mechanical pump is on the passenger side of the engine (the factory routed the line from left to right side over the tranny tunnel). I routed it over on the front of the crossmember using a self-bent 3/8" steel brake line connected on each end by short rubber tubing.
If the electric fuel pump is still in the tank, you might want to either go ahead and use it or remove it.
Also, V6 and FI bring the fuel line up the driver's side frame rail in the engine compartment, the mechanical pump is on the passenger side of the engine (the factory routed the line from left to right side over the tranny tunnel). I routed it over on the front of the crossmember using a self-bent 3/8" steel brake line connected on each end by short rubber tubing.
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