ok heres the deal if i take car up to 4500 slow its not as bad but if i romp on it it cuts out really bad ive been told it is an ignition prob but ive check my msd,msd coil new cap,rotor,wires and its still there im at my ropes end its driving me nuts what else could it be? my fuel psi is fine "taped gauge to windshied" i have a 87 tpi with maf and custom chip can anyone help me???i would be eternally grateful if anyone can solve this prob thanks

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1992 camaro RS w/ 350tpi
195cc AFR heads with compition port work milled to 58cc
1 3/4 hooker long tube headers
4" mufflex system
custom ED Wright chip
eddelbroc intake base and runners and much more
new best ET 13.5 @104.66 on stock heads
no times with new afr heads hoping for 12's on motor
http://www.nav.to/badass355tpi