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MTI X1+A4+STOCK HEADS= 70 rwhp gain!!

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Old 02-23-2008, 08:56 PM
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Default MTI X1+A4+STOCK HEADS= 70 rwhp gain!!

yup thats right guys.. 02 Z28 A4 W/O pulley and crappy 2.73!! put down 393/345 to the wheels. the torque is low ill have to double check when i get back.

the base line was 322/333 with just slp lid, ported TB, pacesetter longtubes, ory, and magnaflow catback and 2.73.. only additions were the X1 and vig 3200 and tranny cooler.


hopefully zach@MTI can post the graph!!
Old 02-23-2008, 10:56 PM
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Hey man, congrats. Youre right, the tq is a bit on the low side, I wonder whats up with that. Im glad you finally got your stuff done. Too bad about the other things they missed. Well, were gonna have to go to the track one of these nights and she how it does!!!
Old 02-24-2008, 01:19 AM
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Originally Posted by TXZ28LS1
yup thats right guys.. 02 Z28 A4 W/O pulley and crappy 2.73!! put down 393/345 to the wheels. the torque is low ill have to double check when i get back.

the base line was 322/333 with just slp lid, ported TB, pacesetter longtubes, ory, and magnaflow catback and 2.73.. only additions were the X1 and vig 3200 and tranny cooler.


hopefully zach@MTI can post the graph!!
Nice numbers bro!!! I was wondering when you were gonna get them up
Old 02-24-2008, 08:58 AM
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Damn ,nice #'s!!!!!!Get those 2.73s outta there!!!!!Congrats!!!!
Old 02-24-2008, 10:33 AM
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Originally Posted by blkbird
Hey man, congrats. Youre right, the tq is a bit on the low side, I wonder whats up with that. Im glad you finally got your stuff done. Too bad about the other things they missed. Well, were gonna have to go to the track one of these nights and she how it does!!!

yeah man, i was only hoping for 385 atleast.. but to make 393!! yeah when i go back and pick up the car, ill see what was up with the torque.
Old 02-24-2008, 10:34 AM
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Great numbers man. I loved my X1 cam! Spray it and really see how it does!
Old 02-24-2008, 10:35 AM
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Originally Posted by TXZ28LS1
yeah man, i was only hoping for 385 atleast.. but to make 393!! yeah when i go back and pick up the car, ill see what was up with the torque.

Maybe they didn`t lock the conv?
Old 02-24-2008, 10:42 AM
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Originally Posted by beardWS6
Maybe they didn`t lock the conv?
whats up beard!! hey just wanna give a big thanks to you as well for being really helpful and answering all my irritating pm.. LOL!! yeah ill check when i go back and get the car. still needs under drive pulley and 3.73.
Old 02-24-2008, 11:01 AM
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Got to luv the little X1. Mine has been getting done for over three years now.
Old 02-24-2008, 11:27 AM
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Originally Posted by JaSSon
Got to luv the little X1. Mine has been getting done for over three years now.
TXZ28ls1
This is the guy I was telling you about that ran great times with that cam and heads. Look at his sig for his N/A runs. Thats impressive times for a small cam(by todays standards). Save some money add some heads it will scream!!
Old 02-24-2008, 03:01 PM
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Great numbers. I love to see these RS cams kicking ***.
Old 02-24-2008, 04:57 PM
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Originally Posted by john563
TXZ28ls1
This is the guy I was telling you about that ran great times with that cam and heads. Look at his sig for his N/A runs. Thats impressive times for a small cam(by todays standards). Save some money add some heads it will scream!!


oh yeah, ive bugged the hell out of jaSSon...lol.. his car is one of my favorites man..
Old 02-24-2008, 05:41 PM
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Awesome numbers man Congrats lets just hope the stock tranny will take that power.
Old 02-24-2008, 07:26 PM
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different people dyno cars differently. For example, my car did 372/367tq at a shop in dallas. Took it to TSP and it tuned out to 373/334 but it seems like jason told me he tried to take it high enough for the converter to not flash to get as flat a curve as possible. I might be messing that up but anyways. Congrats on the good numbers.
Old 02-24-2008, 07:30 PM
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good numbers man! get it to the track and change those gears
Old 02-25-2008, 06:24 AM
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You prob wont see decent peak TQ #'s since the unless they locked the converter its just not going to happen.

Your "before" numbers seem strong and the afters are def gaining good, that car with a good tire, good air should be in the 11's
Old 02-25-2008, 01:06 PM
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You need a good set of 3.73 gears. That will help bigtime/ Might lose alittle on the dyno numbers for it! But its better for you!!
Old 02-25-2008, 01:15 PM
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Originally Posted by FoolZRacing
different people dyno cars differently. For example, my car did 372/367tq at a shop in dallas. Took it to TSP and it tuned out to 373/334 but it seems like jason told me he tried to take it high enough for the converter to not flash to get as flat a curve as possible. I might be messing that up but anyways. Congrats on the good numbers.
While that may be the case...every dyno is gonna measure differently....no 2 dynos will read the same, especially considering the weather changes from dallas to here in Lubbock.
Old 02-25-2008, 03:36 PM
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I told you you would like it. now get some good heads and let that sucker pump some air in and out !
Old 02-25-2008, 04:25 PM
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Great numbers! As HaulinHawk already mentioned, change the gears out, and really wake the car up. Go enjoy it bro!



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