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  1. 89stang10sec

    Suspension Question

    I want to lower my 89 GT about 1.5". I know I will need springs, but do I have to have C/C plates or, offset rack bushings, or a bumpsteer kit, or anything else? I want to do it right the first time. thanks in advance
  2. 89stang10sec

    Front spring install, right and wrong LOL

    Is it better to get new FMS lca's, any advantages, cost? I am getting ready to lower mine and was planning to just leave the stockers in there.
  3. 89stang10sec

    open exhaust question

    I have single chamber Flowmasters (Delta Force) with an offroad H-pipe and BBK headers. Everyone looks--even at idle. No tailpipes on mine- it is louder without them,
  4. 89stang10sec

    NHRA Rule Question

    Thanks for the help--I will get a 6 point and go with a sealed,vented battery box.
  5. 89stang10sec

    most boost

    Is this a street car? 10:1 is a lot for a blown street car, you will have to keep a pretty safe tune on it. If it is a strip only car you will be alright.
  6. 89stang10sec

    what kind of plug wires

    I have FRPP 9mm blue wires with an MSD 6AL and have no problems yet. I like the way the Taylor 409s look and I think I am gonna switch over.
  7. 89stang10sec

    spark plugs

    I like autolites for my car when i run nitrous, but i used to use accel's when I was N/A. I liked them.
  8. 89stang10sec

    steel roller rockers?

    I'd go with some aluminum 1.7 ratio roller rockers. These will give you a little more lift and get rid of some valve-train friction. Just my .02
  9. 89stang10sec

    NHRA Rule Question

    NHRA Rule Questions I hope to eventually build a nitrous assisted combo capable of running mid to high 10's in my 89 Mustang GT. I want to setup the car so it is NHRA legal now. I have a question about the following rule: "4.6 ROLL CAGE Roll cage mandatory in cars running 10.99 (*6.99)...
  10. 89stang10sec

    Roll Cage ?

    Does anyone make an nhra approved roll cage (6 point) for 1989 gt that requires little or no welding. I dont mind welding it to the car inside, I just dont want to have to weld the tube ends/joints? Thanks. Post pics please if you have them.
  11. 89stang10sec

    Cam timing event on XE270HR on a 114 lsa??

    My Cam card reads like this: Grind # XE270HR-14 ------------------------------------------------------- Intake Exhaust Valve Adjustment HYD HYD Gross Valve Lift .512 .512 Duration @ .006 Tappet Lift 270 276...
  12. 89stang10sec

    Comp Cams XE270HR.......

    One more thing, call the guys at Comp Cams tech support. They can help make the right decision. After all, that's what they do everyday.
  13. 89stang10sec

    Comp Cams XE270HR.......

    I have Proform 1.6 Roller rockers and stock pistons and have plenty of clearance. I think you will be alright with the 1.7s. Obviously it is not a cam you are going to floor the gas on if you are in 5th spinning 1500, but it cruises just fine at low rpm. Idle is very decent too, better than I...
  14. 89stang10sec

    Comp Cams XE270HR.......

    Go for it. I have the same cam in my 89 GT and love it. My combo includes CNC powerheads, Edelbrock performer RPM intake, 70mm throttle body, 24# injectors and 76mm C&L MAF, BBK Headers and off-road exhaust, and that cam----backed by a 5 speed and 373s. I felt no loss in torque whatsoever and...