High Rpm Miss

cptkng79 · April 28th, 2008, 01:28 AM

Hi guys, please help

I have a 1991 fox with a 357 stroker and a v2 blower.
about a year ago i had a problem, my car wouldn't rev past 55k, after lots of swapping out parts i finnally couldn't deal any more and brought it to a shop. they told me that the distributer was bad and they replaced it.... after that she ran beautiful, had the car on the dyno and sure enough she pulled to 62k with no problem, but about one year later im in the same predicament, this time i wen't right for the distributer but nothing happened.... WTF.....

any help would be great
b4 i light her on fire......

thanks guys

Iwannagofast · April 28th, 2008, 02:33 AM

hey before you light it on fire give me the blower.....lol......i would say check plugs and wires if you havent already.....maybe coil

93hatch · April 28th, 2008, 02:48 AM

55,000 rpms is alot im impressed

Iwannagofast · April 28th, 2008, 02:57 AM

hes got a rotary motor off in that beast

93hatch · April 28th, 2008, 03:02 AM

dam with or without g-diffuser? gota have one for those rpms i always thought

cptkng79 · April 28th, 2008, 05:34 PM

sorry it's 5500 rpm lol
is it possible that if the wire was touching the dip stick
it might arc and give me the problem im having????

Trick Tuners · April 28th, 2008, 05:45 PM

Originally Posted by cptkng79

sorry it's 5500 rpm lol
is it possible that if the wire was touching the dip stick
it might arc and give me the problem im having????

It could be. I had a boat that was running funny and missing too. One time i fired it up at night and could see arcs coming from multiple wires. Never noticed it during the day. Put a new set of wires on it and it fixed it (mostly except for some carb issues). Have you check the plug gap and air fuel?

cptkng79 · April 28th, 2008, 06:18 PM

i haven't checked air fuel except for about 8 months ago when it was on the dyno

i also have sct custom tuning so unless im running out of fuel it shoulden't change???

ill have to run it at night to see if im getting arcing....

cptkng79 · April 28th, 2008, 06:19 PM

plug gap is 32 thousands

Iownastang · April 28th, 2008, 07:36 PM

Originally Posted by cptkng79

Hi guys, please help

I have a 1991 fox with a 357 stroker and a v2 blower.
about a year ago i had a problem, my car wouldn't rev past 55k, after lots of swapping out parts i finnally couldn't deal any more and brought it to a shop. they told me that the distributer was bad and they replaced it.... after that she ran beautiful, had the car on the dyno and sure enough she pulled to 62k with no problem, but about one year later im in the same predicament, this time i wen't right for the distributer but nothing happened.... WTF.....

any help would be great
b4 i light her on fire......

thanks guys

since when is a 357 a stroker do you mean 347?.

April 28th, 2008, 01:28 AM	#1
cptkng79 Regular Join Date: Nov 2006 Posts: 123 iTrader: 0 reviews	High Rpm Miss Hi guys, please help I have a 1991 fox with a 357 stroker and a v2 blower. about a year ago i had a problem, my car wouldn't rev past 55k, after lots of swapping out parts i finnally couldn't deal any more and brought it to a shop. they told me that the distributer was bad and they replaced it.... after that she ran beautiful, had the car on the dyno and sure enough she pulled to 62k with no problem, but about one year later im in the same predicament, this time i wen't right for the distributer but nothing happened.... WTF..... any help would be great b4 i light her on fire...... thanks guys __________________ 518.9 Wheel HP!!!!! 491 Torque!!!!!!!!

April 28th, 2008, 02:48 AM	#3
93hatch Banned 1992 Lx 11.39@119.24 Join Date: Jan 2008 Location: Az Posts: 11,665 iTrader: 0 reviews	55,000 rpms is alot im impressed __________________ [QUOTE=93mustank;2577445]We speed tested my right arm for quickness in shifts... So he could design the cam for proper shift recovery.[/QUOTE]

April 28th, 2008, 03:02 AM	#5
93hatch Banned 1992 Lx 11.39@119.24 Join Date: Jan 2008 Location: Az Posts: 11,665 iTrader: 0 reviews	dam with or without g-diffuser? gota have one for those rpms i always thought __________________ [QUOTE=93mustank;2577445]We speed tested my right arm for quickness in shifts... So he could design the cam for proper shift recovery.[/QUOTE]

April 28th, 2008, 05:34 PM	#6
cptkng79 Regular Join Date: Nov 2006 Posts: 123 iTrader: 0 reviews	sorry it's 5500 rpm lol is it possible that if the wire was touching the dip stick it might arc and give me the problem im having???? __________________ 518.9 Wheel HP!!!!! 491 Torque!!!!!!!!

April 28th, 2008, 06:18 PM	#8
cptkng79 Regular Join Date: Nov 2006 Posts: 123 iTrader: 0 reviews	i haven't checked air fuel except for about 8 months ago when it was on the dyno i also have sct custom tuning so unless im running out of fuel it shoulden't change??? ill have to run it at night to see if im getting arcing.... __________________ 518.9 Wheel HP!!!!! 491 Torque!!!!!!!!

April 28th, 2008, 06:19 PM	#9
cptkng79 Regular Join Date: Nov 2006 Posts: 123 iTrader: 0 reviews	plug gap is 32 thousands __________________ 518.9 Wheel HP!!!!! 491 Torque!!!!!!!!

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