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l33 cam only at 8.6psi

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Old Sep 27, 2012 | 08:00 PM
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Default l33 cam only at 8.6psi

Just got off the rollers. Put down 504rwhp/670lbft at 8.6lbs through a th400. More details and graph to follow. Added one degree of timing and the car made 10 more horsepower but lost over 50ftlbs so I backed it back down.
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Old Sep 29, 2012 | 12:44 PM
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wow nice numbers from a little 5.3 thru a th400! Thats low boost too!
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Old Sep 29, 2012 | 12:46 PM
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Should be a stout setup for sure. What cam did you decide to run if you don't mind me asking?
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Old Sep 29, 2012 | 08:01 PM
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Originally Posted by Aaron@Texas-Speed
Should be a stout setup for sure. What cam did you decide to run if you don't mind me asking?
I bought it off of sprayed01 on the forums here. Specs are 226/228 .585/.592 lift on a 115+4 lsa. I'm also running an ls1 intake and head studs, everything else is stock.
I got the Holley coils hooked up and a boost controller on it now and I will be hitting up the dyno this coming Friday for some 14-15psi pulls and then I'm off to the track on Saturday. First time to the track with 2 degrees less timing it went 126mph and it wasn't pulling until after the 60' mark.
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Old Sep 30, 2012 | 12:11 PM
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Very impressive tq numbers. Turbo or charger?
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Old Sep 30, 2012 | 06:19 PM
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Mpt70.
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Old Oct 3, 2012 | 01:52 PM
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I made a mistake on the torque number it was 617 not 670.
First pull 161kpa bleeding down to 152

Second pull 142kpa bleeding down to 135kpa.


I need to figure out if my wastegate isn't closing. I'm losing boost and not getting to max boost until 5000rpm.
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Old Oct 5, 2012 | 02:21 PM
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Update 13psi and she put out 587/697. Just shy of 13psi bleeding down to 10psi.
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Old Oct 14, 2012 | 04:41 PM
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Originally Posted by chiaj144
Update 13psi and she put out 587/697. Just shy of 13psi bleeding down to 10psi.
Holy guacamole!!!!!!!!! What car do you have it in and what type of tubo manifold set up are you using.

Thats the #'s I'd like to make. Just picked up a 99' Formula A4 w/ blown engine and I'm going to do a L33 or LQ4/9 if I can find one reasonable.

Will the L33 make more boosted power than the 6.0, I read some mo mo's thread saying that poop but I cant see it!!

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Old Nov 9, 2012 | 11:10 AM
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Originally Posted by mikesanto70
Holy guacamole!!!!!!!!! What car do you have it in and what type of tubo manifold set up are you using.

Thats the #'s I'd like to make. Just picked up a 99' Formula A4 w/ blown engine and I'm going to do a L33 or LQ4/9 if I can find one reasonable.

Will the L33 make more boosted power than the 6.0, I read some mo mo's thread saying that poop but I cant see it!!

Sorry I somehow missed your reply. It's in a 3000lb mustang and I'm using truck manifolds flipped backwards. As far as a 5.3 making more power than a 6.0 I think it really depends on the entire combo. It you have both engines with the proper setup the 6.0 will make more power every time. If you try to run a 6.0 with a little turbo it will make more useable power on a 5.3.
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