|
 |
 |
 |
 |
 |
 |
 |
|
|||||||
|
Welcome to the TurboBuick.Com forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today! If you have any problems with the registration process or your account login, please contact contact us. |
 |
|
|
LinkBack | Thread Tools | Display Modes |
November 8th, 2006, 11:50 AM
|
||||
|
||||
|
Cylinder head mods for TTA
Has anyone tried cylinder head mods to the TTA? I'm sure their are some that have, I'm curious as to what vendor has the best offering. I've heard that Extrude hone (spelling?) is a good choice as it just cleans up what is already a good design. The car has run 12.11 at 113mph with TE44, THDP,
42pnd inj, 60 fuel pressure and boost at 21 psi, 62 mm throttle body, casper's 7 setting chip set on 7 and alchy. I didn't tune much, only ran 3 times and did moderate burnouts to heat up Nittos. Maybe I'm too hasty with wanting to get head work, the car may be capable of 11.70's, which is what I've dreamt of since getting the car 17 years ago. Any comments or advice on getting quicker and faster is appreciated.
__________________
89 TTA -first and original owner, 34k miles. www.my89turbotransam.com BB CPT-61, THDP, 60# inj., Electronic dump pipe, SMC Alcy Inj. stock exhaust from cat back. 
    
|
|
November 8th, 2006, 10:47 PM
|
||||
|
||||
|
You can go low 11's on stock heads and longblock. Some have been high 10's.
Learn to tune, get the proper chip and handle the octane issue. 11's will happen. Look at the recipes.. Its been done. Leave the heads alone until your a second faster. hth
__________________
89 TTA Stock appearing  10.550 at 132.22 1.539 60ft 3850 race weight w/driver Always on 93 octane www.alkycontrol.com 727-570-9999 http://stores.ebay.com/ALKYCONTROL_W...eNameZl2QQtZkm
|
|
November 9th, 2006, 10:38 AM
|
||||
|
||||
|
Thanks for the feedback. Who makes a good chip? I like the ability to be able to adjust the chip without changing the chip, so as to be able to set to stock position. Can an existing chip be reprogrammed?
__________________
89 TTA -first and original owner, 34k miles. www.my89turbotransam.com BB CPT-61, THDP, 60# inj., Electronic dump pipe, SMC Alcy Inj. stock exhaust from cat back.
|
|
November 9th, 2006, 02:20 PM
|
||||
|
||||
|
Go to TurboTweak Home and talk to Eric Marshall...he can help you...oh and get a Scanmaster !!!
 -Scott
__________________
Scott89TTA 1989 TTA #1376 48K...GT6776e, RJC MBC, Alky Control, Scanmaster 2, LT1 MAF w/Translator, 3" MAF pipe w/K&N X-Steam, 3" Up-Pipe, 3" S/S Action Fab DP, 3" Test Pipe w/QTP electric cutout, 100# valve springs, RJC PP, 60# Motrons, Walbro 340M w/Racetronix hotwire, 160 deg t-stat, TurboTweak 93/Alky chip, Anderson Performance Trans w/StageRite Brake, Billet TCS 9/11 3400-3600 converter, PTS Aluminum Pan, M/T DR's 255/50-16. P&P heads and cam next Winter if all goes well 1987 Fiero GT Turbo 40K...Burgundy, 5-Spd, Miller-Woods Stage II Turbo kit, Center Force clutch, Bilsteins, heavy sway bars, IRM side scoops, Michelin Pilots.
|
|
| Thread Tools | |
| Display Modes | |
|
|
Linear Mode
