will an L98 vette engin work
I think the ECM, Prom and harnesses are all the same for 85-86. I went to a 350 TPI and everything except one or two sensors and the fuel injectors were pretty much the same.
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1986 IROC-Z28 L98 TPI BW WC T-5
Air Foil
K & N
Custom Ram/Cold Air Induction
Koni Gas Shocks
Spohn LCAs and PHrod
Art Houser/Moser 3.73:1 Torsen Diff
Amsoil lubes and oil filter
Flash to Pass feature & 100w Euro lighting
Recaro Driving seat
Hurst Comp + shifter
Random Tech SHF cat
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1986 IROC-Z28 L98 TPI BW WC T-5
Air Foil
K & N
Custom Ram/Cold Air Induction
Koni Gas Shocks
Spohn LCAs and PHrod
Art Houser/Moser 3.73:1 Torsen Diff
Amsoil lubes and oil filter
Flash to Pass feature & 100w Euro lighting
Recaro Driving seat
Hurst Comp + shifter
Random Tech SHF cat
the good thing is if you are making a high power high reving engine the corvette engine is a 4 bolt main with a forged steel crank. that is the same block that I have and am currently rebuilding.
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97 formula w/6speed,cags skipshift eleminator, hurst billet pro shifter, 30#injectors,adjustiable fuel presure regulator,Moroso cold air induction,ported mass air sensor,accell300+ ignition box, accell 9000 wires, bosch platnum4 plugs,flomaster crossflow muffler,Lingenfiter 52mm throttle body,TPIS L98 SuperProfile cam,Crane 1:6 full roller rockers,Edelbrock subframe connectors,Edelbrock strut tower brace.
Other car is a 89 GTA w/700r4w/stage 2 shift kit, corvette servo, B&M mega shifter, TPIS bigmouth intake, TPIS large tube runners, TPIS 52mm throttle body,Edelbrock ported centerbolt heads,LT1 24# injectors,GMPP LT4 hotcam,CompCams Pro magnum roller rockers,Edelbrock headers, flowmaster crossflow muffler,MSD 6A, accell coil, bosch platnum plugs, this car is currently under rebuild and restoration.
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97 formula w/6speed,cags skipshift eleminator, hurst billet pro shifter, 30#injectors,adjustiable fuel presure regulator,Moroso cold air induction,ported mass air sensor,accell300+ ignition box, accell 9000 wires, bosch platnum4 plugs,flomaster crossflow muffler,Lingenfiter 52mm throttle body,TPIS L98 SuperProfile cam,Crane 1:6 full roller rockers,Edelbrock subframe connectors,Edelbrock strut tower brace.
Other car is a 89 GTA w/700r4w/stage 2 shift kit, corvette servo, B&M mega shifter, TPIS bigmouth intake, TPIS large tube runners, TPIS 52mm throttle body,Edelbrock ported centerbolt heads,LT1 24# injectors,GMPP LT4 hotcam,CompCams Pro magnum roller rockers,Edelbrock headers, flowmaster crossflow muffler,MSD 6A, accell coil, bosch platnum plugs, this car is currently under rebuild and restoration.
Senior Member
iTrader: (1)
Joined: Mar 2000
Posts: 609
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From: Charlotte NC
Car: 92 Z28 Z03
Engine: 350
Transmission: 700-R4
Axle/Gears: 2.73 G80
yea they work i have the same motor in my car runs well to. the motor has alot of potential good choice for a new motor!!!
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86 Z28:
350 vette
aluminum heads
T-5
235/60R15 BFgoodriches
dual 3"flowmaster exhaust
20% tint
hatch wing
2 12"kicker solos
300 watt Sony xplod amp
Sony xplod deck
K&N air filter
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86 Z28:
350 vette
aluminum heads
T-5
235/60R15 BFgoodriches
dual 3"flowmaster exhaust
20% tint
hatch wing
2 12"kicker solos
300 watt Sony xplod amp
Sony xplod deck
K&N air filter
Member

Joined: Jul 1999
Posts: 268
Likes: 1
From: Milwaukee, WI
Car: 1985 Trans Am/WS6
Engine: 5.0 TPI
Transmission: Auto
Axle/Gears: 3.27
<font face="Verdana, Arial" size="2">Originally posted by Sandy Mandel:
I think the ECM, Prom and harnesses are all the same for 85-86.
</font>
I think the ECM, Prom and harnesses are all the same for 85-86.
</font>
85F-body, I highly advise that you buy "Jaguars that Run's" book on TPI and TBI Swapping.
http://www.jagsthatrun.com
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-Greg
'85 Trans Am - WS6,TPI:
Original owner, original paint/engine/interior, plus the usual bolt-ons
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Joined: Jul 1999
Posts: 10,907
Likes: 4
From: The Bone Yard
Car: Death Mobile
Engine: 666 c.i.
Actually, the Vette L98 block is a 2 bolt main too. It wasn't until the LT1 block that they used 4 bolt mains.
And the eproms and ecms are different from the F-body, depending on the year. Vettes used a slighlty different ecm that was designed to work under the hood. On the SD eprom, the Vette's also had a sensor input for the Oil Temperature. If you use a Vette eprom in an F-body, you must disable the Oil Temperature Sensor reading or you will trigger an SES code. Not sure about MAF cars, but it wouldn't surprise me to find a similar parameter.
But you can most certainly use the Vette L98 in an F-body. Just make sure you know all the subtle differences. There are a few.
[This message has been edited by Glenn91L98GTA (edited May 22, 2001).]
And the eproms and ecms are different from the F-body, depending on the year. Vettes used a slighlty different ecm that was designed to work under the hood. On the SD eprom, the Vette's also had a sensor input for the Oil Temperature. If you use a Vette eprom in an F-body, you must disable the Oil Temperature Sensor reading or you will trigger an SES code. Not sure about MAF cars, but it wouldn't surprise me to find a similar parameter.
But you can most certainly use the Vette L98 in an F-body. Just make sure you know all the subtle differences. There are a few.
[This message has been edited by Glenn91L98GTA (edited May 22, 2001).]
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