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  1. 6

    Transporting a car question

    Hello everyone - I just bought a 1971 Mach 1 and am having it transported across the US, probably on an open trailer. My question is should I put a car cover on it? Or would that make matters worse - trapping moisture and things? I was thinking a cover may avoid any possible road rash from a...
  2. 6

    Tensioner pulley dieing! Have some questions...

    My tensioner pulley is making all kinds of rattling and metallic clicking noises and I am pretty certain it is dieing. I've never changed one of these before, how do you release the tensioner arm? Is a special tool needed? Once the tensioner arm is loose do you just unbolt the pulley, and are...
  3. 6

    Predator tune question

    I tried to put in the 93 octane tune today but the cursor won't allow the cursor to grab the right heading. Therefore, I went to the Global Timing heading and added 2 degrees to that field. it had been set at 0 and looked like it could be set between -10 to +10. I have 3 questions: 1. Did...
  4. 6

    Went to the track today

    Well, it could've been a lot better all the way around. I wet to the dyno earlier in the morning (Alternative Auto) and netted a 292 rwhp and 307 rwtq on a Dynojet (see sig) and figured that would get low 13's. Not even close. I made 3 runs and they were all 13.8's with MPH at the quarter of...
  5. 6

    Going to the dyno tomorrow

    Mod's are in the sig for the 2006 GT. The tune is a 91 octane. Will a 93 octane make a difference? I'm hoping for about 290 rwhp on a Dynojet.
  6. 6

    Squealing Roush UDP's. Solutions?

    I just purchased a white 2006 GT, and am going to go pick it up this weekend. Only problem is that the UDP,s (Roush) squeal on start up. Have any of you experienced this and is there a common root of the problem? Thanks in advance for any help, and I am excited about joining the S-197 community!
  7. 6

    Parking brake & brake trouble

    Long ago I performed the 9'" Versailles rear end swap and put on the rear disc brakes, too. Was never able to get the parking brake to work again and it fried the worm gear in the calipers that adjusted the pads, basically from not being used. My question is whether or not there is a good rear...
  8. 6

    New 3v Cylinder Head porting service: need volunteer for dyno testing!

    I have been working with a high performance cylinder head shop in the Detroit area named Total Flow that works with Top Fuel and Funny Car racers to develop a 3v cylinder head porting package. They modify and produce high performance cylinder heads. Well, we have completed the testing on a...
  9. 6

    Need advice! 351C fouls plugs....

    The problem is that my engine seems to foul plugs and I am running out of ideas. I have a 950 Holley HP and I think it might be too big for my application. With a new set of plugs the engine runs great, but within 1/2 an hour it begins to lose performance and chug. I was running Motorcraft ASF...
  10. 6

    How many s197 GT's built since inception?

    Was just wondering if anyone knew how many of the GT's with the 3 valve 4.6's had been built since 2005. I bet probably 1 out of 3 are v8's and the rest are the v6 models. Just curious.
  11. 6

    How many S197 GT's produced so far?

    Was just wondering if anyone knew how many of the GT's with the 3 valve 4.6's had been built since 2005. I bet probably 1 out of 3 are v8's and the rest are the v6 models. Just curious.
  12. 6

    Stock cam spec's for 4.6 3v motor?

    Anyone know what they are @.050, LSA, and lift? Thanks.
  13. 6

    4.6 3v and 5.4 3v heads the same?

    Does anyone know if the 4.6 and 5.4 3v heads are the same, and are they interchangeable? If they are what year 5.4 vehicles are the 5.4 3v heads available on? Thanks for any help with this, I'm looking for a set of 3v heads.
  14. 6

    Where to get a set of used 3v heads?

    Friend of mine wants a set of 3v heads to port to upgrade a Mustang. I've looked around but can't seem to find any. Any suggestions? :shrug:
  15. 6

    Did the 9" Versaill rear end swap: never hooked up parking brake.....need help!

    Guys, After swapping out my 8” for a Versaille 9” rear end I realized that re-installing the foot/parking brake was not going to be a stock situation. The problem revolves around the fact that I replaced a set of drum brakes with disc brakes. Has anybody on the forum done the drum to disc or...
  16. 6

    New Cleveland heads & intake from Edelbrock!

    At the SEMA show Edelbrock displayed prototypes of a new Cleveland aluminum head and RPM style high rise dual plane intake. The heads are a rough take off on the 2v design with a number of twists for improved performance. Here is a link to photos and a more detailed report from someone who...
  17. 6

    Will 750 Demon carb fit on stock 351 Cleveland intake?

    I have a 750 Demon double pumper that I want to lend to a friend who has a ’73 convertible with the 351 CJ engine. His engine is bone stock, and I’m not sure but I think he has the spreadbore intake manifold. Wheren’t they all spreadbore intakes?. Anyway, I want to put on the 750 Demon for...
  18. 6

    Will C-6 trans bolt up to 460 and 351c's?

    Were there 2 different bell housings? I have a C-6 that some guy wants to put behind a 460, and the trans came in a ’73 Torino bolted up to a 351 cleveland. Will the C-6 transmission bolt up to a 351 cleveland and a 460? In other words are the bellhousing patterns the same? Tanks for any help.
  19. 6

    Anyone want old Mustang magazines?

    I have a number of years worth of Mustang Monthly, Mustang Illustrated, Mustangs and Fast Fords, etc, magazines. If anyone is interested I will give them to you, just pay for the shipping. Otherwise they are going to the local library. Let me know.