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Author
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Topic: loosing my mind need help please
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strokingmyfords
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Member # 8952
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posted
 
 
I have a 94 cobra with a 347 afr 185s 282 comp cam trickflow intake 11.1 cr 36# injectors pro-m 77 mass air. I got the motor to gether last year and I had coper head gaskets on it and they leaked water really bad so on the off sason I replaced the head gaskets with fords graphite gaskets sounded good so I took it to the track and tryed to run it and it started craping out at the higher rpms 4500 and up it went my best 60 foot ever 1.46 but ran 11.76 @ 110. Well give u a short story I changed coil plugs cap and rotor and the changed distributors msd box the tfi module still crapet out so then i changed the coumputer and the fuel filter clend the mass air and still craps out with a load on it it sounds good when you rev it but as soon as you drive it it craps out.... so please I need some help before this car drives me totaly crazzy. ![[Confused]](confused.gif) ![[Eek!]](eek.gif) ![[Mad]](mad.gif)
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94 cobra mustang 347 stroker 10.90 @ 124 1.48 60ft in redding
01 7.3 powerstroke 30#psi stock turbo
90 mustang gt wife's
Posts: 173 | From: redding\sac | Registered: Feb 2009
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2SIK GT
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Member # 3381
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posted
sounds like maf problem do you have it running into the fenderwell a car at my shop had the same problem it reved good but at WOT or just hitting thye gas it crapped out the reason being was because the maf was taking in hat air from the engine bay and wasn't able to be read if not then try a new mass air
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all u see is tail lights if u where driving a chevy
Posts: 979 | From: San Jose Ca | Registered: Oct 2003
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strokingmyfords
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Member # 8952
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posted
its down in the finder.. and i sent it in last year and had it redone for the inj and checked all out. thats whats driving me nuts it sat for 4 month and all i did was changed the head gaskets
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94 cobra mustang 347 stroker 10.90 @ 124 1.48 60ft in redding
01 7.3 powerstroke 30#psi stock turbo
90 mustang gt wife's
Posts: 173 | From: redding\sac | Registered: Feb 2009
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JohnB
Tech Moderator
Member # 969
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posted
How did you go about adjusting the rockers? Sounds like they may be too tight..
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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500
Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002
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Ty
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Member # 4920
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fuel pump too small maybe??
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DRIVE FAST TAKE CHANCES
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90 gt nothin special, just your average bolt ons...OUT TO PASTURE
69 fastback project car
Posts: 1400 | From: vallejo | Registered: Oct 2004
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strokingmyfords
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Member # 8952
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posted
they are pedestal mount and i set them up right but ill go over them again ......... my fuel pump is a 255 and its ben in there for about 4 years
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94 cobra mustang 347 stroker 10.90 @ 124 1.48 60ft in redding
01 7.3 powerstroke 30#psi stock turbo
90 mustang gt wife's
Posts: 173 | From: redding\sac | Registered: Feb 2009
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turbo50
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Member # 6700
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posted
What voltage are you getting to your MSD box.
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.........when was the last time YOU built something with YOUR own hands?
I offer quality sidework at reasonable prices. PM ME
Posts: 7606 | From: Discovery Bay, California | Registered: Apr 2006
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