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  1. Y

    The world is full of morons

    So my buddy bought a 91 GT on Friday, and as we're conversing with the owner he says, with a straight face mind you " I'm gonna let you in on a secret, the easiest way to get 400 hp with this car is a E-303 camshaft, then if you shave the heads you'll get about 430". :rlaugh: " I spit...
  2. Y

    How much?

    I know you guys probably hate these threads but what do guys think this combo will put down rwhp wise? I just bought the heads, will I have to upgrade the injectors and MAF with these heads? I currently have stock inj. and MAF Stock '90 shortblock f-303 cam Y303 heads Cobra intake-unported...
  3. Y

    Sometimes I wish I was deaf.

    I've been working at my new job for 3 weeks now and I've learned that I am completely clueless about cars. I've learned that... -Cobalt SS/Redlines are faster than Mustangs but only "keep up" with EVO's -Tiburon GT's come with 300 hp -A supercharger and a blower are different -Nitrous is...
  4. Y

    Okay guys, help me out here

    Maybe I just suck at math, have fat fingers or just plain 'ol stupid. But I'm trying too figure out what lift my cam is with 1.6 rockers, I read that you take the valve lift and multiply it by the rockers. .512 x 1.6 = .8192 :shrug: Someone please educate me before I jump out of a window.
  5. Y

    Quick question

    Can you put a head and cam off of a 79 Turbo Mustang on a 87 Turbo coupe? My buddy can get a rebuilt head and brand new cam but it's form a 79 Turbo mustang
  6. Y

    Tab????

    Thermactor air bypass selonoid?? Where is it and would it cause my car to run like complete ****? The car has no cats, long tubes no smog pump and a Cobra intake ( guy at AZ said it's on the intake but he dosent know where).
  7. Y

    I'm stumped

    Okay here's the deal. I broke a valve spring on my E7's and had them overhauled. After getting the heads back I put the car back together with ROL Extreme Hi Temp headgaskets, ARP headbolts, Fel Pro intake gaskets and it overheated and smoked like a bastard. Rip the heads off again using the...
  8. Y

    Need an answer quick

    How do you tell GT40's from a 94-95 Cobra apart form E7's? I know it's probably been beat to death but my cars are supposed to have Iron gt40's, but I can't find gt40 on the head anywhere.
  9. Y

    Valve spring replacement

    How hard is it to replace valve springs? I have a broken valve spring and I wanna replace it but, I have never done it before. All the shops I called say that just replacing one isnt a good idea, it's best to replace them all. Is this something for a novice or is it better left to the pro's...
  10. Y

    2nd gear pop out

    This is extremely weird, I bought a 90 GT that has a Tremec TKO and ram clutch installed in it, when driving in 2nd above 2k RPM'S it pops out of second, but if I keep it below 2k RPM'S it wont pop out. Any idea whats up?
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