510whp 466 lb ft tq

polobai

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Apr 1, 2005
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p1670324_1.jpg


Runs were done @ 20psi on a Dynojet dyno at Titan Motorsports in Orlando Florida.

---------- Post added at 11:13 PM ---------- Previous post was at 11:08 PM ----------

Mods as follows:
Built motor-7m (9:1 Wiseco pistons, Eagle rods, arp equipment, 2mm headgastket,etc.)
Headwork (3 angle valve job, port and polish, Brian Crower 272 cams, comp springs, etc.)
Garrett Gt4082 turbo with .82 ar
Front face intake manifold with 90mm throttle body
RC 550cc injectors, meth injection 1 walbro pump
MAFT pro tuned for 11.5 afr
etc.

---------- Post added at 11:14 PM ---------- Previous post was at 11:13 PM ----------

I am having a hard time uploading the video from my camcorder to my PC. Once it is done I will post it up.
 

hvyman

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Apr 17, 2007
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Does the meth compensate for the injectors? Seems like you should have 680's or something. Nice numbers either way.
 

GrimJack

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idriders.com
Yes, the meth helps a fair bit with essentially extra fuel. Even so, with that setup I'm surprised you haven't gone for bigger injectors - seems like you've got everything to push some more horses through there! Even so, damn fine numbers, hope you have some fun driving it!
 

polobai

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:). The pic is in my avatar! Don't worry, once I upload the dyno vid it will be nice. This run was just a baseline to see what the car is doing on the current setup. I have an aem on the way with id1000 injectors, I plan on retuning for 650-700whp once those are in. The funny thing is with the 550s and meth, the car was a bit rich (10.5afrs on my wideband). The dyno I ran on says their wideband set a bit lean to be safe and was showing 11.2-11.5 afrs...I could have pulled some fuel and made a bit more, but I'm good with where it currently is. It's hard to drive now, I can't imagine with the new setup!
 

ForcedTorque

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Jul 11, 2005
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I was just kidding about pictures.......I love your car! But, for some reason, your avatar is not showing, as almost everyone else's is.

I am no expert on tuning whatsoever, but most of my reading suggests you want to be much closer to the 10.5 under boost than 11.5. I really can't wait to see what the car does with the coming mods.
 

polobai

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Thanks, I appreciate it! For tuning 10.5 is a tad rich (but safer). I like to shoot for 11.5 under wot if possible to free up some extra power.
 

polobai

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ForcedTorque;1670407 said:
Nice numbers!

I do have a complaint though. Nothing you ever post should ever be without a picture of YOUR car at least.

Here you go-this was on the way home from the dyno:
p1670621_1.jpg
 

CajunKenny

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Nov 15, 2007
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Love the pic and love the numbers!

The stock ECU is certainly holding you back on power. I have a VERY similar setup as yours and am wondering what your timing was doing at 20 psi.

Do you have the Maft setup to monitor timing? If so, can you post up a log? Heck....post up a log anyway!! :D
 

winsauce

they call me cotton jr
Sep 17, 2010
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nice #'s ...lets see round 2 with some more injector and a real ems

did you engage timing control at all with maftpro?

---------- Post added at 12:05 AM ---------- Previous post was at 12:04 AM ----------

CajunKenny;1670636 said:
Love the pic and love the numbers!

The stock ECU is certainly holding you back on power. I have a VERY similar setup as yours and am wondering what your timing was doing at 20 psi.

Do you have the Maft setup to monitor timing? If so, can you post up a log? Heck....post up a log anyway!! :D


damn ken, you read my mind... get outa there
 

polobai

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No timing control but I do have the monitor hooked up. I never could get it to read correct though. I didn't get a log of the run but will see what I can do.