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    Best street clutch set-up?????

    I have an 85 GT with the basic bolt ons, this is probably a mid 13 second car. I am going to be replacing my clutch and clutch cable, What is the best set up for a healthy street car??? I'm leaning towards the King cobra clutch but i am not 100% sure yet. And I don't know what cable or...
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    Holy header headaches Batman!

    Try some 5.0 fox body shorties!!! With a little bending they should go in. I had the hedman longtube 1.5 primary headers and they were a pain in the butt to put in. Plus you out grow the 1.5 primary real fast when you change cylinder heads or start to get serious with your motor!.
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    Estimated Rear Wheel numbers....

    probably about 245hp and 300 tq. I would guess that the car should go 13.4-13.6 if you can drive!!!! ITS ALL IN THE LAUNCH! You need to get your sixty foot times down to at least a 1.8!!!!!! GOOD LUCK!!!!
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    Bolt on performance increase chart

    I wish it was that easy!!!! Start some trial and error testing!! HAVE FUN!!!!!
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    what size fuel pump??

    The car is a 90 GT with stock heads (exhaust bumps removed) cobra intake,65mm tb, 73mm mafs, adj. fuel pres. regulator, 19#injectors, crane 2030 compucam and a full header back exhaust. It also has rest of the usuall bolt ons. The car has an AOD with 4.10 gears in the rear. What size fuel...
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    Is an RPM to much for stock

    IF you really want to change intakes go with the regular performer and then in the future if you want to move up to an rpm, all you would have to buy would be the upper. They share the same lower. If I were you I would upgrade my mass air flow first, this is the biggest bottle neck you have in...
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    Phantom gauge at idle

    Is this with or without the vacuum line hooked up at the regulator?? I'm assuming this is with the line on and yes thats about right, without the line attached, your fuel pressure will be at the max as if you were at wide open throttle and it should then read between 38 and 42#'s.
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    Can I manually shift a C-4 without aftermarket valve body?

    Yes!! it's not an AOD don't worry!!!
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    South Side Machine Lift Bar Install...*Need Help Quick!!

    Actually me and a friend were just installing a pair on a 89 notch and ran into the same problem, don't worry about the pin, you don't need it, just install the bars, let the car down with the full weight on it and then drill the 7/16 hole on the inside of each bracket all the way through the...
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    New track times

    My car also had a header back exhaust and a trickflow valvespring upgrade when it ran the 13.6. I thought it was a decent time until I seen you guys going faster with less mods!!! Now I feel slow, but I can always blame it on the aod, everyone elso does!!!
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    Torque box

    The torque box is where the control arm bolts through on the car!! They are only spot welded from the factory and are notorious for ripping out on hard launches. Just put some small welds around where the box and the frame meet on both sides. Do this on the uppers and the lower control arms...
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    What size stall converter with this combo???

    I'm sorry the cam only has 216/220 duration not 316!!!!
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    What size stall converter with this combo???

    I have a 90 GT it weighs 3180 w/out driver. It has a cobra intake, 65mm TB, 73mm mafs, compucam 530/540 316/[email protected], BBK shorty headers, aeromotive afpr, 19#injectors, underdrives, no A/C or smog pump. The suspention consists of Mac upper and lower arms, subframe conn., 50/50 rear shocks and...
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    New track times

    Those are some pretty impessive times for mild combo's, they are definately better than my times. I have a 90 GT 3200 pounds, it has 65mm TB, 73mm mafs, cobra intake, Aeromotive afpr, underdrives, mac upper and lower arms, 50/50 rears, 4.10's in a stock aod with a stock converter and the best...
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    RPM or RPMII ?????

    the 185's and 165's share the same exhaust ports. I don't care about street use!! I felt the 185's would be major overkill on a 306. And a 1 5/8 inch header won't even cover the exhaust port on these heads!! THe 165's are producing as much a 500 hp with a naturally aspirated combo. The motor...
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    RPM or RPMII ?????

    My combo is a 306 with afr 165 with a custom cam (550/560), 70mm tb, 75maf, 30# injectors, 3.73's, TKO tranny, 1 3/4 longtubes. What intake do you guys recommend?? The RPM or the RPMII?? Also what kind of fuel pressure do you recommend I start with??? It was running rich at 35#'s!!!! Thanks...
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    what intake and injectors???

    what kind of fuel pressure should I start with if I use the 30# injectors????
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    what intake and injectors???

    I think I am going to put together a new combo. I was going to use AFR 165's and a custom cam 555/562, 225/[email protected]. I am using 1 3/4 long tubes with a 3.73 gear. I have a 70mm tb and a 75mm pro M air meter. What size injectors do you guys think i should run?? I have a set of 30# injectors...
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