52mm BBK throttle body $160.00 for 89-92 TPI

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May 26, 2007 | 06:31 PM

88 350 tpi formula

Thread Starter

Supreme Member

iTrader: (9)

Joined: Dec 1999

Posts: 3,544

Likes: 19

From: WI,USA

Car: 89 FORMULA 350, 91 Z28 Convertible

Engine: ls1, LB9

Transmission: t56, Auto

Axle/Gears: S60/ 3.73

52mm BBK throttle body $160.00 for 89-92 TPI

52mm BBK throttle body $160.00 fits 89-92 TPI, ported + polished inlet opening. works great!

May 26, 2007 | 11:00 PM

paulbuiltbird

Member

Joined: Jan 2006

Posts: 416

Likes: 0

From: Bartlett IL

Car: 1989 Formula 350

Engine: 350 fuel injected

Transmission: 700R4

Axle/Gears: 9 bolt w/370 gears

Re: 52mm BBK throttle body $160.00 for 89-92 TPI

how many miles, any pics?

May 27, 2007 | 09:10 AM

88 350 tpi formula

Thread Starter

Supreme Member

iTrader: (9)

Joined: Dec 1999

Posts: 3,544

Likes: 19

From: WI,USA

Car: 89 FORMULA 350, 91 Z28 Convertible

Engine: ls1, LB9

Transmission: t56, Auto

Axle/Gears: S60/ 3.73

Re: 52mm BBK throttle body $160.00 for 89-92 TPI

here are the pictures. the IAC housing does not go with it. you need to swap your stock one on to it.

lots of miles...

Last edited by 88 350 tpi formula; May 27, 2007 at 09:25 AM.

May 27, 2007 | 09:17 AM

88 350 tpi formula

Thread Starter

Supreme Member

iTrader: (9)

Joined: Dec 1999

Posts: 3,544

Likes: 19

From: WI,USA

Car: 89 FORMULA 350, 91 Z28 Convertible

Engine: ls1, LB9

Transmission: t56, Auto

Axle/Gears: S60/ 3.73

Re: 52mm BBK throttle body $160.00 for 89-92 TPI

May 27, 2007 | 09:22 AM

88 350 tpi formula

Thread Starter

Supreme Member

iTrader: (9)

Joined: Dec 1999

Posts: 3,544

Likes: 19

From: WI,USA

Car: 89 FORMULA 350, 91 Z28 Convertible

Engine: ls1, LB9

Transmission: t56, Auto

Axle/Gears: S60/ 3.73

Re: 52mm BBK throttle body $160.00 for 89-92 TPI

one more try

it just won't do it in this thread

May 30, 2007 | 08:58 PM

88 350 tpi formula

Thread Starter

Supreme Member

iTrader: (9)

Joined: Dec 1999

Posts: 3,544

Likes: 19

From: WI,USA

Car: 89 FORMULA 350, 91 Z28 Convertible

Engine: ls1, LB9

Transmission: t56, Auto

Axle/Gears: S60/ 3.73

Re: 52mm BBK throttle body $160.00 for 89-92 TPI

once more to the top befor e-bay I guess

http://new.photos.yahoo.com/myws6for...804366468289/2

May 30, 2007 | 09:10 PM

BrianChevy

Member

Joined: Nov 2002

Posts: 219

Likes: 1

From: Maryville, TN

Car: 1987 IROC Z/28

Engine: 5.0L TPI. Custom Tune

Transmission: 5 Speed/ Pro5.0 short /hurst stick

Axle/Gears: 1LE 10 bolt Rear/T2R 3.45 PBR/disc

Re: 52mm BBK throttle body $160.00 for 89-92 TPI

Quote:

Originally Posted by 88 350 tpi formula

once more to the top befor e-bay I guess

http://new.photos.yahoo.com/myws6for...804366468289/2

is there any reason why it wouldn't work on an 87 TPI motor? (i have a 305). have K&N ram-air, edlebrock headers and dynomax free flow muffler and don't care about emmissions.

From my searching, it looks like very well built 350s need BBK, i'm not sure about 305. I am planning on a new chip burn, but I am curious what else is required.

Brian

Last edited by BrianChevy; May 30, 2007 at 09:21 PM.

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May 30, 2007 | 10:09 PM

88 350 tpi formula

Thread Starter

Supreme Member

iTrader: (9)

Joined: Dec 1999

Posts: 3,544

Likes: 19

From: WI,USA

Car: 89 FORMULA 350, 91 Z28 Convertible

Engine: ls1, LB9

Transmission: t56, Auto

Axle/Gears: S60/ 3.73

Re: 52mm BBK throttle body $160.00 for 89-92 TPI

89-up use a cable to pulley style linkage. the only thing you would need to buy is a 89-up throttle cable from the dealer or who ever sells one as well. the cable will replace yours perfectly nothing else needed. I would figure a custom tune would get the most out of it but not "needed"