Forums at Modded Mustangs
Home Register FAQ Members List Calendar Blogs Garage Gallery Search Today's Posts Mark Forums Read


Go Back   Forums at Modded Mustangs > Mustang Forums > Modular Mustangs > 99-04

Discussing HELP! my 500hp gt putts in the 99-04 Forum. My car is supercharged and aftercooled along with a bunch other mods and it suddenly ...

       

Modded Mustangs is the premier Ford Mustang Forum on the internet. We discuss all aspects of the Ford Mustang on the forum. Registered Users do not see the above ads. Please Register - It's Free!

 
LinkBack Thread Tools
Old July 12th, 2006, 11:22 PM   #1
Newbie
 
 
Join Date: Jul 2006
Posts: 9
Default

HELP! my 500hp gt putts


My car is supercharged and aftercooled along with a bunch other mods and it suddenly started to feel like its loading up or something at cruising speeds. Its kind of putting, but not really under acceleration. This car is new to me, Can anyone tell me why this is happening?
 
Old July 12th, 2006, 11:28 PM   #2
Hmmm...
 
ChrisJ's Avatar
 
2002 Mustang GT
SLOW
 
Join Date: Jun 2006
Location: Shepherdsville, Kentucky
Posts: 15,687
Default

need more info...

Mod list maybe...

Name of supercharger...

Year of Mustang...

Engine Type...
__________________
My Junk

www.myspace.com/cjobe

 
Old July 12th, 2006, 11:47 PM   #3
Newbie
 
 
Join Date: Jul 2006
Posts: 9
Default

500hp putting gt


The car is a 2002 gt. I think its a stock 4.6 I just bought it and the dyno sheet says 465 rwhp. It has a vortech supercharger w/ aftercooler, ford power pipe, trick flow throttle body and plenera, full length headers, external fuel pump, custom tuned computer chip, 42lb injectors and 90mm mass air w/ k&n
 
Old July 12th, 2006, 11:51 PM   #4
Maintenance Man
 
mdvaldosta's Avatar
 
2002 Mustang GT
11.47@120.58
 
Join Date: Aug 2005
Location: Valdosta, GA
Posts: 3,945
Default

Do a compression test first chance you get, especially if this car has the stock bottom end.
 
Old July 13th, 2006, 12:04 AM   #5
Hmmm...
 
ChrisJ's Avatar
 
2002 Mustang GT
SLOW
 
Join Date: Jun 2006
Location: Shepherdsville, Kentucky
Posts: 15,687
Default

Originally Posted by mdvaldosta
Do a compression test first chance you get, especially if this car has the stock bottom end.
Sounds like a good guess to me...
__________________
My Junk

www.myspace.com/cjobe

 
Old July 13th, 2006, 12:20 AM   #6
Newbie
 
 
Join Date: Jul 2006
Posts: 9
Default

500hp putting gt


Yes it does have a stock bottom end. What do you think might have happened? There are no knocks or pings. Thanks
 
Old July 13th, 2006, 12:41 AM   #7
Hmmm...
 
ChrisJ's Avatar
 
2002 Mustang GT
SLOW
 
Join Date: Jun 2006
Location: Shepherdsville, Kentucky
Posts: 15,687
Default

Well from what I have learned and been told by some very knowledgable people that 400 is safe on a stock bottom end...Anything higher and you are pushing it...500 is was out there...So that would be my first guess...
__________________
My Junk

www.myspace.com/cjobe

 
Old July 13th, 2006, 03:32 AM   #8
AssHole Admin
 
Drgnracin72's Avatar
 
2000 mustang GT
11.79@125
 
Join Date: Jan 2006
Location: PURCELL, OKLAHOMA
Posts: 9,088
Default

well iw as pushing 453 rwhp and if you look in some other thread youll see what that will do to a stock engine. anyways compression test it first and go form there
__________________

Originally Posted by BWAL09 View Post
if i had a cobra R, i'd take out the vents and put little miniature fish tanks in their places and fill them with sea monkeys
McCain/Palin 08
 
Old July 13th, 2006, 03:43 AM   #9
Hmmm...
 
ChrisJ's Avatar
 
2002 Mustang GT
SLOW
 
Join Date: Jun 2006
Location: Shepherdsville, Kentucky
Posts: 15,687
Default

Originally Posted by drgnracin72
well iw as pushing 453 rwhp and if you look in some other thread youll see what that will do to a stock engine. anyways compression test it first and go form there
BOOM!!!

But tis all good...Its coming out bigger and better now...
__________________
My Junk

www.myspace.com/cjobe

 
Reply



Thread Tools


Threads Similar to: HELP! my 500hp gt putts
Thread Thread Starter Forum Replies Last Post
500hp smog legal patwrecked 5.0 Mustangs 6 September 18th, 2007 12:59 AM
400-500hp build lighterzen 94-95 5 August 22nd, 2007 06:28 PM
95 Mustang with over 500hp AidenMerrick For Sale 0 August 12th, 2006 04:16 AM
For those making 500hp + or not demononwheels Suspension 12 July 9th, 2006 07:45 AM
what clutch for 500HP 03stanger 99-04 4 June 12th, 2006 06:21 PM


All times are GMT -4. The time now is 02:48 AM.
Modded Mustangs is ©2005-2008, All Rights Reserved, And is Not Affiliated with Ford Motor Company.
Forum is powered by vBulletin ©2000 - 2008, Jelsoft Ent. Ltd. & SEO by vBSEO 3.1.0 ©2007, Crawlability, Inc.