Results 1 to 20 of 30
Thread: Throttle Body sizes
-
09-30-2007, 07:58 AM #1
Throttle Body sizes
What are the throttle body size differences between:
LS1
Z06
Fast
-
09-30-2007, 03:34 PM #2
ls1 is a 75 mm, can be ported to 78mm, fast comes in 78, 90mm, and im not sure on the zo6?
-
10-07-2007, 06:27 AM #3
-
10-07-2007, 02:31 PM #4
http://www.ls1.com/phpadsnew/adclick...ceparts.com%2F they are a sponser
-
10-07-2007, 02:41 PM #5
-
10-07-2007, 03:28 PM #6
-
10-07-2007, 05:24 PM #7
-
10-07-2007, 08:03 PM #8
-
10-07-2007, 08:07 PM #9
here is the best motor builder here in motown also
http://www.katechengines.com/street_...tail.php?id=12
-
10-07-2007, 09:06 PM #10
In the mean time I came across a place that claims to bore stock TBs to 78mm on eBay. Check this out.
http://cgi.ebay.com/ebaymotors/ws/eB...167733472&rd=1
-
10-08-2007, 07:09 PM #11
or try this, im going this way bc its only 180$ and is 80mm or 85mm
http://www.professional-products.com/throttleLS1.php
-
10-08-2007, 07:17 PM #12
- Join Date
- Sep 2007
- Location
- Lansing MI
- Posts
- 109
Silver- 2002 WS6 TA
The corvette guy John L does em for under 100.00
-
10-08-2007, 07:18 PM #13
-
10-08-2007, 07:53 PM #14
-
10-08-2007, 07:57 PM #15
-
10-08-2007, 08:00 PM #16
Boy, they just keep popping up. I sent an eMail to this one asking whether they have the later long throttle arm or the earlier shorter arm. I like the shorter arm best. I will post what I find out.
BTW, in case anyone wants to switch from one to the other, they
have different cables required for each of them.
...>>Sam
-
10-08-2007, 08:35 PM #17
- Join Date
- Sep 2007
- Location
- Lansing MI
- Posts
- 109
Silver- 2002 WS6 TA
You are correct John Lingenfelters does a great job for 95.00 with a 2-3 day turn around. I was very happy with the product. You can look at the web site. I wish we had someone decent in Lansing who could work on LS1's. Gotta go to D to get it at W2W or Livernois
-
10-09-2007, 05:19 PM #18
-
10-09-2007, 07:05 PM #19
The 98/99 arm is shorter than the later ones. I found this out when I purchased a ported 2002 TB on eBay
and found that the throttle would not close to idle. The
fix was to buy the later cable which was about $33 at
the dealer. I prefer the shorter, earlier arm as my
car is stick and it just seems much more responsive.
I dono how the two arms would work with an automatic.
Ok, now on the 80mm unit that you had come up with
I had eMailed them and got a response. Their units
come with both arms and can be changed back and
forth, of course one must have the correct cable for
each.
The best prices that I could find are $208.65 for the
polished TB, part number 69724:
http://www.thehorsepowershop.com/pro...uctid=10006465
and the unpolished version, part number 69725 goes for $185.47: http://www.thehorsepowershop.com/pro...4&cat=0&page=1
Both are free shipping and tax free.
I could not find any better price, especially considering the free shipping.
I have a eMail back to the company to find out if the spacer plate gasket is a flat paper type or a permanent gasket like is on the manifold. If it is flat, I will buy some extras.
Oh, to your other question. No cables do not come with the unit. You would have to buy one if you wanted to change arms to the alternate length.
-
10-10-2007, 01:00 AM #20
Ok, I placed my order for the polished 80mm TB and found that the free shipping is for orders that exceed $200. So one might be better to buy the polished unit as it gets free shipping but the unpolished one is under $200 so it would not. The free shipping would help offset the additional cost of the polished unit.
...>>Sam
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
Wanted: WTB 00+ throttle body
By Potz_Speed in forum Parts Wanted / TradeReplies: 2Last Post: 08-29-2011, 04:34 PM -
For Sale: LS1 Throttle body
By Justin23454 in forum Parts For Sale / TradeReplies: 2Last Post: 09-01-2008, 04:49 PM -
Throttle Body
By 99TransAmSLP in forum External EngineReplies: 2Last Post: 08-03-2008, 05:14 PM -
Throttle Body
By WS6ICK in forum External EngineReplies: 2Last Post: 07-28-2008, 07:54 PM -
98-02 stock LS1 f-body throttle body
By noblesramair in forum Parts Wanted / TradeReplies: 2Last Post: 03-04-2006, 05:59 PM
Bookmarks