goodwrench replacement 350
Thread Starter
Supreme Member
Joined: Jul 2000
Posts: 4,541
Likes: 2
Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
goodwrench replacement 350
go to paceparts.com
and check out this engine
its a 4 bolt main
and makes something like 250 HP
a nice mild engine for my swap
and cheap too
would that engine's stock bottom end handle a little more power
per say an edelbrock intake, headers, aggresive cam????
if so i have found the motor for my swap
then i can go mustang killin
and check out this engine
its a 4 bolt main
and makes something like 250 HP
a nice mild engine for my swap
and cheap too
would that engine's stock bottom end handle a little more power
per say an edelbrock intake, headers, aggresive cam????
if so i have found the motor for my swap
then i can go mustang killin
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
It is indeed a mild engine. I have one in my full size '84 Chevy van that we use to tow the horse trailer.
The bottom end can handle more power. But, with dished pistons and small valve/port heads, it is pretty limited. And, "aggressive" cam is where you need to depart from your dream.
Put it in, come on out, and we'll see how it stacks up against my 305...
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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).
The bottom end can handle more power. But, with dished pistons and small valve/port heads, it is pretty limited. And, "aggressive" cam is where you need to depart from your dream.
Put it in, come on out, and we'll see how it stacks up against my 305...
------------------
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
Joined: Jul 2000
Posts: 4,541
Likes: 2
Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
thanx five7
yeah i guess i'll prolly get it then
cuz i can always bolt some new heads on there....... not to worried about the bottom end cuz i only plan on doing so much
is it a one or two piece rear main seal???
hmmmmm i guess i should really keep my options open though because i am going to be starting my internship at a GM dealer in a few weeks
that means i will be able to get parts at $10 over cost
so.........i will take a look at the more powerful engines too
yeah i guess i'll prolly get it then
cuz i can always bolt some new heads on there....... not to worried about the bottom end cuz i only plan on doing so much
is it a one or two piece rear main seal???
hmmmmm i guess i should really keep my options open though because i am going to be starting my internship at a GM dealer in a few weeks
that means i will be able to get parts at $10 over cost
so.........i will take a look at the more powerful engines too
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
Note this under the picture: "*Fits carbureted vehicles up to 1985". That tells you it's a two-piece rear main seal.
You might consider getting a 350 shortblock instead, put World S/R Torquer 67cc or Sportsman II heads on it, a nice cam (now you can talk aggressive) in it. It'll probably not cost you a lot more than that complete universal replacement engine, and would have a lot more power.
Do you have to go through emissions testing/inspection? If so, you are stuck with TBI or TPI for induction.
You might consider getting a 350 shortblock instead, put World S/R Torquer 67cc or Sportsman II heads on it, a nice cam (now you can talk aggressive) in it. It'll probably not cost you a lot more than that complete universal replacement engine, and would have a lot more power.
Do you have to go through emissions testing/inspection? If so, you are stuck with TBI or TPI for induction.
Thread Starter
Supreme Member
Joined: Jul 2000
Posts: 4,541
Likes: 2
Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
<font face="Verdana, Arial" size="2">Originally posted by five7kid:
Note this under the picture: "*Fits carbureted vehicles up to 1985". That tells you it's a two-piece rear main seal.
You might consider getting a 350 shortblock instead, put World S/R Torquer 67cc or Sportsman II heads on it, a nice cam (now you can talk aggressive) in it. It'll probably not cost you a lot more than that complete universal replacement engine, and would have a lot more power.
Do you have to go through emissions testing/inspection? If so, you are stuck with TBI or TPI for induction.</font>
Note this under the picture: "*Fits carbureted vehicles up to 1985". That tells you it's a two-piece rear main seal.
You might consider getting a 350 shortblock instead, put World S/R Torquer 67cc or Sportsman II heads on it, a nice cam (now you can talk aggressive) in it. It'll probably not cost you a lot more than that complete universal replacement engine, and would have a lot more power.
Do you have to go through emissions testing/inspection? If so, you are stuck with TBI or TPI for induction.</font>
of course i have emissions
BUT i also have connections.................
that'll be one 650 cfm, please
Supreme Member
Joined: Nov 1999
Posts: 1,069
Likes: 0
From: Charlotte, NC
Car: 1991 Camaro RS
Engine: GMPP 350 HO w/TBI
Transmission: 700R-4
Axle/Gears: 10-bolt w/3.73s
if you have the money i would DEFINITELY go for a more powerful engine. possibly a GM crate engine. for the little added cost ( a few hundred bucks..maybe a little more) you will be WAY happier with it. also you will have a LOT more potential.
just my $.02.
-brian
------------------
1991 Camaro RS
GMPP 350 HO crate engine - Holley TB, MSD ignition, SLP exhaust, everything is new
700R4 - 2,400 stall converter, vette servo, shift kit
My car's webpage - z28boy.cz28.com
President - Central New York F-Body Association
Email - z28boy@twcny.rr.com
AIM - "Z28 Boy"
just my $.02.
-brian
------------------
1991 Camaro RS
GMPP 350 HO crate engine - Holley TB, MSD ignition, SLP exhaust, everything is new
700R4 - 2,400 stall converter, vette servo, shift kit
My car's webpage - z28boy.cz28.com
President - Central New York F-Body Association
Email - z28boy@twcny.rr.com
AIM - "Z28 Boy"
Thread Starter
Supreme Member
Joined: Jul 2000
Posts: 4,541
Likes: 2
Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
<font face="Verdana, Arial" size="2">Originally posted by Z28 Boy:
if you have the money i would DEFINITELY go for a more powerful engine. possibly a GM crate engine. for the little added cost ( a few hundred bucks..maybe a little more) you will be WAY happier with it. also you will have a LOT more potential.
just my $.02.
-brian
</font>
if you have the money i would DEFINITELY go for a more powerful engine. possibly a GM crate engine. for the little added cost ( a few hundred bucks..maybe a little more) you will be WAY happier with it. also you will have a LOT more potential.
just my $.02.
-brian
</font>
they sell a 350 for about $2000 i think
i'll probably get that one
only thing is it says for pre 1975, so does that mean i cant use HEI????
also, i havent gotten to my igition class in school, what do i need exactly for a HEI ignition system? just a coil and a compatible distributor?
and how do i hook up my carb??
what kinda carb will be best??
and what do i do with my vacuum thingies??
after the engine swap a T56 will go in next
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Joined: Mar 2001
Posts: 868
Likes: 0
From: Randleman,NC,USA
Car: 91 Camaro RS Convertible
Engine: 385ci LT1 cnc ported heads big cam
Transmission: 4L60E automatic
Axle/Gears: 3.42 Zexel posi 7.5" rear
Depending on whether you can install the heads and cam yourself. You might consider a brand new L98 shortblock from Scoggin Dickey for $1200 and put on the heads and cam recommendation already made. That would make a nice reliable starting point.
http://www.sdpc2000.com/cart.asp?act...id=514&pid=620
------------------
91 Camaro RS 5.0L Black Convertible 700R4
** Added so far **
*GM Wonderbar,Alston SFC's,spohn LCA's and Panhard rod
*Turbo City Inj Spacer
*Dual Snorkel Air Filter
*March Performance Pulleys
*GM 3.42 Gears with OEM Zexel POSI
*Edelbrock headers
*3" High Flow Cat
*3" Dynomax Exhaust
*Walbro 255 lph Fuel Pump
***getting ready for new engine. TBI version of this http://www.airflowresearch.com/Articles/A3-P1.htm
http://www.sdpc2000.com/cart.asp?act...id=514&pid=620
------------------
91 Camaro RS 5.0L Black Convertible 700R4
** Added so far **
*GM Wonderbar,Alston SFC's,spohn LCA's and Panhard rod
*Turbo City Inj Spacer
*Dual Snorkel Air Filter
*March Performance Pulleys
*GM 3.42 Gears with OEM Zexel POSI
*Edelbrock headers
*3" High Flow Cat
*3" Dynomax Exhaust
*Walbro 255 lph Fuel Pump
***getting ready for new engine. TBI version of this http://www.airflowresearch.com/Articles/A3-P1.htm
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
<font face="Verdana, Arial" size="2">Originally posted by 1991tealRSt-topGuy:
i am going to take your advice they sell a 350 for about $2000 i think i'll probably get that one
only thing is it says for pre 1975, so does that mean i cant use HEI????
also, i havent gotten to my igition class in school, what do i need exactly for a HEI ignition system? just a coil and a compatible distributor?
and how do i hook up my carb??
what kinda carb will be best??
and what do i do with my vacuum thingies??
after the engine swap a T56 will go in next</font>
i am going to take your advice they sell a 350 for about $2000 i think i'll probably get that one
only thing is it says for pre 1975, so does that mean i cant use HEI????
also, i havent gotten to my igition class in school, what do i need exactly for a HEI ignition system? just a coil and a compatible distributor?
and how do i hook up my carb??
what kinda carb will be best??
and what do i do with my vacuum thingies??
after the engine swap a T56 will go in next</font>
You can use a non-CC q-jet, Holley, Edelbrock, or Demon (what I wish I would have gotten for the 396). For primarily street driving, the q-jet is best.
There are a bunch of posts about converting from FI to carb on this and the carb forums. Check them out, ask again if you don't understand.
Before you get too far, you might want to rethink your "connections" approach to emissions. Both of your net worths can go down pulling that stuff. Why not just stick with the later technology and upgrade your TPI?
Thread Starter
Supreme Member
Joined: Jul 2000
Posts: 4,541
Likes: 2
Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
uhhhhh no offense, but lets not get on that subject
all thats matters is that emissions dont matter
now, i am thinking about getting a digital dash that hookups to the stock sending units
(nordskog from summit)i am figuring that the speedo is run off the computer from the connection on the tranny, so my question is whether my gauges will work when i take away my fuel injection system???
i am planning on getting rid of my a/c
so i am not concerned about that
my other question is where do i hook my distrbutor's connections to? i havent gotten this far in school yet
i think i will go with a HEI ignition........
and then i guess i run my fuel lines into an adjustable fuel pressure regulator and set that to 5 and then run the fuel from there into the carb (am i right?)
and i also am assuming that i can connect my current throttle cable to the carb??
now i just gotta figure out where all my grounds will go..............
and where can i get the pipe to hook up my PCV vavle?? and where does the other end of that pipe go to??? (the carb?)
i know how i am going to hook-up my electric fan........
will my stock y-pipe fit the headers i will be getting?? or will a trip to the exhaust shop be nessacerry?
how do i hookup my ammeter, oil pressure and coolant temp gauges?
the questions go on and on but i really want to do this swap
and i even found a crate motor for $3000 that is 330 HP and includes the distib., water pump, carb and intake manifold............
all thats matters is that emissions dont matter

now, i am thinking about getting a digital dash that hookups to the stock sending units
(nordskog from summit)i am figuring that the speedo is run off the computer from the connection on the tranny, so my question is whether my gauges will work when i take away my fuel injection system???
i am planning on getting rid of my a/c
so i am not concerned about that
my other question is where do i hook my distrbutor's connections to? i havent gotten this far in school yet
i think i will go with a HEI ignition........
and then i guess i run my fuel lines into an adjustable fuel pressure regulator and set that to 5 and then run the fuel from there into the carb (am i right?)
and i also am assuming that i can connect my current throttle cable to the carb??
now i just gotta figure out where all my grounds will go..............
and where can i get the pipe to hook up my PCV vavle?? and where does the other end of that pipe go to??? (the carb?)
i know how i am going to hook-up my electric fan........
will my stock y-pipe fit the headers i will be getting?? or will a trip to the exhaust shop be nessacerry?
how do i hookup my ammeter, oil pressure and coolant temp gauges?
the questions go on and on but i really want to do this swap
and i even found a crate motor for $3000 that is 330 HP and includes the distib., water pump, carb and intake manifold............
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