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  1. 93gtmustang

    Fox Valve Spring Kit PAC-1219X. Help finding needed additional parts.

    I have M-6049-X-303 Ford Racing Aluminum Heads. I would like to try and install this kit to prevent valve float at higher rpms drag racing. https://www.americanmuscle.com/ford-performance-mustang-pac-1219x-beehive-valve-spring-m-6513-1219x.html It requires beehive-specific retainers, locks, and...
  2. 93gtmustang

    BBK Long Tube Headers Rusting

    BBK Ceramic Coated Long Headers are rusting. Is there anything that can be done? Thanks
  3. 93gtmustang

    Oil Pressure Sending Unit Connector

    The connector I got from LMR keeps coming unhooked. Has anyone used an electrical ring terminal and a couple nuts for the connection? Also, should they be brass?
  4. 93gtmustang

    Which Lakewood Front Struts Would Work the Best?

    I'm replacing my old Lakewood drag shocks. I can't remember what the fronts were. Not sure which ones to go with? They have 90/10 or 70/30 The car is a dedicated drag car. Trailered. Weighs 3030 lbs. with driver. 345 flywheel horsepower 300 torque. C-4 Full Manual Transmission, 4200 stall...
  5. 93gtmustang

    Fox Mid Pipe

    I have a 93 Mustang. 5.0 Ford Racing Crate motor from 2006. 345 flywheel hp. Running BBK long tube headers. Drag car only. Could it drop ET from a H-Pipe or X-pipe Thanks for any info!
  6. 93gtmustang

    Ball Joints Question

    I think the ball joints in my 93 are original. No grease fittings, right? I've check them and I have had my mechanics them checked frequently. They are fine in terms of checking ball joints. The odometer is on its second time around as far as I know. I'm not the original owner. Is this a thing...
  7. 93gtmustang

    How Many Runs For A Built C-4

    I have a Dynamic Racing Built Transmission to handle up to 750 HP C-4 Reverse Manual. 4200 Stall Converter. Transmission cooler. My car is a 93 Mustang 345 flywheel hp, 300 torque. 3.90 gears. Weighs 3080 lbs. with driver. I have 187 runs on it with no issues. Is there anyone on here that has...
  8. 93gtmustang

    Help with Engine Build

    I always wanted to "try" to build my own engine. Something along the lines of what I have now. GT-40 Crate Motor. 345 hp. I would be shooting more toward 425-450hp. I would use the Trick Flow Top End Kit that made 411-432hp. For the short block I would upgrade to a Forged Steel crank, Forged...
  9. 93gtmustang

    Is a 2-step Rev. Limiter bad for the stock crank?

    I would like to get a 2 step for racing. I was looking at the MSD6-AL-2. A fellow racer / mechanic said to me long ago that it puts stress on the crank. I also saw somewhere that it's not good for the stock Fox Body Mustang crank and other engine related parts? Does anyone know anything on this...
  10. 93gtmustang

    Is This Over Maintenance?

    Every year I change: Plugs $36.00 Cap and Rotor $53.00 Fuel Filter $25 Air Filter $17.00 Not a crazy high horsepower engine. 9.0:1 compression stock bottom end Ford Racing 2006 crate motor Gt 40 heads B-303 cam Drag car only. Not street driven. Alot of idling. Warm up around the pits. Then WOT...
  11. 93gtmustang

    Crack in Water Pump

    I was checking the car out for racing this Saturday and saw a small drop off coolant hanging on the battery cables that run under the engine. I found a crack in the water pump housing next to the bottom hose. Guess it wouldn't be a good idea to take it down the track like this. Looks like I...
  12. 93gtmustang

    Mechanical Fuel Pump Block Off Plate Gasket Question

    There is little oil on the floor when the car sits for a while. I would like to replace the gasket. Can I do this without draining the oil first? Napa has the gasket. I would think it's correct. Even though they said it won't fit a 1993. I had to search 1985 to find it. What is the torque...
  13. 93gtmustang

    Need some advice on upgrading GT-40-X303 heads

    I've been racing this motor since 2007. I was thinking maybe the valve springs should be checked or upgraded to stronger ones. Also thinking of putting in roller rockers too. What ratio? I read somewhere you could pick up 10-15 rwhp? The heads are GT-40 M-6049-X303 heads on top of stock bottom...
  14. 93gtmustang

    91 Octane Detonation?

    I can get ethanol free 91 octane in New Lebanon NY. I have my timing at 15 degrees advanced running 93 octane with ethanol in it. Do you think I'm good with the 91 or do I have to back the timing down a couple degrees to be safe from detonation?
  15. 93gtmustang

    FUEL FLEX HOSE KIT

    I found deteriorated fuel line rubber hose by the steering rack recently. You can see it's missing a section in the pic. There is a hard line in there. I've been driving it down the track for some time like this. It doesn't leek. I ordered this kit...
  16. 93gtmustang

    Head and Cam Swap without removing engine?

    It's a no brainer that it's way easier with the engine out. But can it be done? Heads I think, yes? Cam I'm not too sure of? Thanks!
  17. 93gtmustang

    GT-40 M-6049-X303 Plug Gap

    I'm using Motorcraft SP-447A Plugs with the GT-40x heads. Was just wondering what you guys that are running these heads are gapping the plugs at? When I bought the motor, Ford Racing said 0.044. I've seen 0.045, 0.050 and 0.052. Thanks !
  18. 93gtmustang

    Help Choosing Holley Sniper EFI

    I'm ready to upgrade my EFI. Looking for some input on which package to go with. I like the 4-barrel type. Looks like the way to go for a drag race only car? Thanks! https://www.holley.com/products/fuel_systems/fuel_injection/sniper_efi/sniper_4-barrel_systems/sniper_2/parts/550-511-BXX...
  19. 93gtmustang

    Oil Fill to Throttle Body PCV Tube Installation Lube?

    What kind of lube is being used in this instructional video? Thanks! https://lmr.com/item/LRS-6758B/mustang-oil-fill-to-throttle-body-pcv-tube-86-93-5-0
  20. 93gtmustang

    Black Tweed Complete Rear Seat Price?

    What is a complete black tweed rear seat in very good condition worth. I saw one on Ebay for $1,000.00 !
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