Question about BBK 58MM TB?
1534 - Twin 52mm 1985-88 305/350 TPI
1536 - Twin 58mm 1985-88 305/350 TPI
1537 - Twin 52mm 1989-92 305/350 TPI
1539 - Twin 58mm 1989-92 305/350 TPI
1540 - Twin 52mm 1992-93 LT-1
1542 - Twin 58mm 1992-93 LT-1
1543 - Twin 52mm 1994-97 LT-1
1544 - Twin 58mm 1994-97 LT-1
My car is in storage. Does anyone have pics of the linkage difference from the 85-88 TPI to the 89-92 TPI?
http://www.thirdgen.org/techboard/at...p-pict0221.jpg
The above is the TB that was in his 1989 Camaro however he mentioned that it was part #1536. He might of changed the linkages if that is possible.
Does anyone have some pics of the linkages that I will need. I am assuming I will need a 58 MM for a 383 that should put out in the area of 390rwhp? Also what's a good price to buy a used TB? And what do you guys think of the quality of BBK?
Last edited by 88BlackZ-51; Feb 2, 2007 at 08:06 PM.
Hope this helps....
Mo
Last edited by Mo_Bandy; Feb 3, 2007 at 02:00 AM.
One in pic appear correct for early cars.
What style does '88 have?
My '87 has the cable attaching to directly a stud as shown in the pic while on my '89 and later the cable has a pressed end that hooks into the linkage and the cable lays around a quadrant.
Pm me with your address if you want pics.
General option on this forum is BBK is alright for price several have had sticking blade problems but other more expensive TB are considered to be better made.
One in pic appear correct for early cars.
What style does '88 have?
My '87 has the cable attaching to directly a stud as shown in the pic while on my '89 and later the cable has a pressed end that hooks into the linkage and the cable lays around a quadrant.
Pm me with your address if you want pics.
General option on this forum is BBK is alright for price several have had sticking blade problems but other more expensive TB are considered to be better made.
thanks alot! i would assume my 88 has the same style as your 87?
I have '87, '89 , and '90 models , linkages as stated in my post.
I do not know when the change was made, '88 was a strange year for some parts
Even pete k has 58mm TB which is bored to 58mm not the new BBK or anything, i think its bored to 58mm by Tpis iam not sure though.
Edit: if u want to save ur's than u can have mine from 85 (if it fits and have same linkages which i believe) send it to tpis for making 58mm. I will give u mine for free and i will ship it to tpis and let them send to Mos90 in NY. Ur choice.
Last edited by sami85L98; Feb 4, 2007 at 01:05 PM.
The Best of Corvette for Corvette Enthusiasts
Even pete k has 58mm TB which is bored to 58mm not the new BBK or anything, i think its bored to 58mm by Tpis iam not sure though.
Edit: if u want to save ur's than u can have mine from 85 (if it fits and have same linkages which i believe) send it to tpis for making 58mm. I will give u mine for free and i will ship it to tpis and let them send to Mos90 in NY. Ur choice.
I chose it over BBK because of the mods needed to get the BBK to mate up properly. I would link you to Jim Mason's (96GS#007) excellent tutorial but apparently www.grandsportregistry.com requires a minimum $35 fee to see it. The tech tip is : http://www.grandsportregistry.com/me...e_body_mod.htm
Bad GSregistry, BAD!
I chose it over BBK because of the mods needed to get the BBK to mate up properly. I would link you to Jim Mason's (96GS#007) excellent tutorial but apparently www.grandsportregistry.com requires a minimum $35 fee to see it. The tech tip is : http://www.grandsportregistry.com/me...e_body_mod.htm
Bad GSregistry, BAD!


















