Intake and head advice

JD93GT · 05-09-2001, 06:14 PM

I have to disagree, gt-40 heads are good heads in there own right, where as the Windsor Jr's might out flow them, you can get a set of gt-40 heads for around 600 bucks new, and gt-40p's for around 700, the only difference between the 2 is a slightly smaller exhaust valve in the p heads. Everything else you are planning is good. If you look in my sig, i am planning similar things, but i would either go with a E303, or B303 cam, i know the e303 is really mild cam, but will definatley let you pass emissions, the B303 is more for mid range power and is still emissions legal. And if you go cobra intake, and gt-40 irons, they too are also better for mid range power... i have seen such a combo run 12.6 with traction and weld wheels...

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'93 Gt, Stock as a rock, but plan an AOD to T-5z swap, steeda tri-ax shifter, 3.73's, cobra intake, gt-40 irons, e303 cam, 1.7 rr's, bbk headers, off road h-pipe, flowmasters cat back, msd ignition, blaster coil, mac cold air box (fenderwell), eibach springs, silver cobra r's, etc...

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05-09-2001, 06:14 PM	#1
JD93GT Registered Member Join Date: Feb 2001 Location: San Diego, Ca USA Posts: 52	I have to disagree, gt-40 heads are good heads in there own right, where as the Windsor Jr's might out flow them, you can get a set of gt-40 heads for around 600 bucks new, and gt-40p's for around 700, the only difference between the 2 is a slightly smaller exhaust valve in the p heads. Everything else you are planning is good. If you look in my sig, i am planning similar things, but i would either go with a E303, or B303 cam, i know the e303 is really mild cam, but will definatley let you pass emissions, the B303 is more for mid range power and is still emissions legal. And if you go cobra intake, and gt-40 irons, they too are also better for mid range power... i have seen such a combo run 12.6 with traction and weld wheels... ------------------ '93 Gt, Stock as a rock, but plan an AOD to T-5z swap, steeda tri-ax shifter, 3.73's, cobra intake, gt-40 irons, e303 cam, 1.7 rr's, bbk headers, off road h-pipe, flowmasters cat back, msd ignition, blaster coil, mac cold air box (fenderwell), eibach springs, silver cobra r's, etc...