Recommended Parts Motor 90 2.8L
12-08-2004, 01:56 PM
#11
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The main issue with increasing the duration
Isn't necessarily in the high end torque, but at idle, I have heard that anything above 272 on a stock to somewhat modded motor will cause a really rough idle. I am pretty sure MikTip runs Shrick 264's (not 100 percent) so you would probably be better off asking him about his setup.
I have yet to do these mod's but have been researching them for a while now. Your going to be better off asking the guys that have already done this stuff.
As far as loosing some high end torque, well if whatever is lost is replaced below 3,000 (where most people spend their time driving) I would feel comfortable with that.
I have yet to do these mod's but have been researching them for a while now. Your going to be better off asking the guys that have already done this stuff.
As far as loosing some high end torque, well if whatever is lost is replaced below 3,000 (where most people spend their time driving) I would feel comfortable with that.
<ul><li><a href="https://www.audiworld.com/forum/9080.html">80/90</a></li></ul>
12-08-2004, 03:08 PM
#15
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Mods on my 1995 Audi Sport 90 Quattro with 2.8L engine:
7/24/03 - Installed UrS4's Cold Air Induction System & Velocity Stack.
9/13/03 - Installed UrS4's Stage 3 MAF & Stage 2 Hose Kit.
12/7/03 - Rebuilt heads, ported & polished and match port all gaskets to heads(both intake and exhaust). Installed A/C Delco Rapid Fire #9's.
3/26/04 - Replaced regular VS with Stage 3 Velocity Stack (S3 VS).
8/6/04 - 1. Installed ported and polished IM with new XSTB from Mance(707 CFM)
2. Installed new Zimmerman Cross-Drilled rotors and Mintex pads.
10/19/04 - Installed 2 new high flo Cats from Summit Racing (CTO-6806).
9/13/03 - Installed UrS4's Stage 3 MAF & Stage 2 Hose Kit.
12/7/03 - Rebuilt heads, ported & polished and match port all gaskets to heads(both intake and exhaust). Installed A/C Delco Rapid Fire #9's.
3/26/04 - Replaced regular VS with Stage 3 Velocity Stack (S3 VS).
8/6/04 - 1. Installed ported and polished IM with new XSTB from Mance(707 CFM)
2. Installed new Zimmerman Cross-Drilled rotors and Mintex pads.
10/19/04 - Installed 2 new high flo Cats from Summit Racing (CTO-6806).
12-08-2004, 03:24 PM
#16
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Re: Mods on my 1995 Audi Sport 90 Quattro with 2.8L engine:
Wow, just shows how far I have to go. I'm hoping to perform alot of the mods you have, what do you think your HP/Torque are? How is the low end torque?
Do you know where to find parts from UrS4? I've read alot about Abnormally Aspirated (Mance?) as well and what great parts he makes.
Thanks.
Do you know where to find parts from UrS4? I've read alot about Abnormally Aspirated (Mance?) as well and what great parts he makes.
Thanks.
12-09-2004, 08:41 AM
#19
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All the induction mods are from Mance...
HP estimated at about 200 or so.
Not much change in low end torque.
I can tell the engine breathes easier, especially between shifts.
Mance does work via referral.
Find his email and ask him what he carries.
His products are sensational.
If you are in Southern California, lets get together and I will show you my set-up.
Not much change in low end torque.
I can tell the engine breathes easier, especially between shifts.
Mance does work via referral.
Find his email and ask him what he carries.
His products are sensational.
If you are in Southern California, lets get together and I will show you my set-up.
