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  1. billfisher

    I’ve Been Gone For Years And Years...i’m Back

    back in the saddle again. The turbo is tuned and teething problems sorted. 18 psi is the highest boost I’ve run it at on the skreet I’m using a on3 76 for sorting the car.
  2. billfisher

    4r70w

    No it must shift at 129 mph. The speed driver reaches 5 volts. Darrin knows work arounds. There is a speedo frappe driver that can fool the pcm with lower output. Use a gps speedo on the dash. Tune it for shifting with the fake speed
  3. billfisher

    New To Here. Looking For Advice On A 4.6 2v Build

    Well. The ring gap is risky tight. But a 200 shot is the ticket. Tune it really fat. Run 110 octane or higher on the spray. Imo
  4. billfisher

    Engine Help With Re-manufactured Engine... Is This Head Ok?

    IMO...it needs to be checked for depth and if minor it can be tig welded.
  5. billfisher

    Gman's 5.4 swap

    pan needs baffles mashed. 5.4 crank hits them.
  6. billfisher

    1200hp turbo build

    of course its one stpe at a time. roll cage, rear end, etc. there is a leaf in there i didnt see. lol the radiator has plenty of space. it isnt mounted.
  7. billfisher

    1200hp turbo build

    i cant believe i havent done this before now. list of things left is getting smaller all the time. mount driver's side injectors/rail, plumb cooling system, mount new replacement manual master cylinder....the new one should require less effort. install oil feed line for turbo reconnect...
  8. billfisher

    IT'S NOT A 5.0!

    my 4.6 revvs to 7k. always has. before the turbo it liked 6200.
  9. billfisher

    Has anyone ran or currently using these?

    those tires are rock hard. i highly recommend hankook V12 EVO tires. they are fantastic. nearly as good as pirelli P-zeros my car came with.
  10. billfisher

    1200hp turbo build

    ok. i get them from summit. the flanges are lasercut from ebay.
  11. billfisher

    1200hp turbo build

    im an electrical tech at a powerplant.
  12. billfisher

    1200hp turbo build

    headers: they are just tacked. have to start somewhere. two more tubes on this side. where the tubes from 7 and 8 join, the tubing steps from 1.625 to 1.75".
  13. billfisher

    1200hp turbo build

    its the one in my avatar. Since that pic, i cut off the long runners, made 8 new runners in their place, and welded them in. i just never finished it. all of the runners have a 2 degree taper cut into them. i consulted with THE Sullivan for advice, and made some changes.
  14. billfisher

    New engine time 00GT , whats the best solution

    the cobra iron block IS a the block you have. mustang gt and cobra use the same block. iron 2 bolt mains with cross bolts.
  15. billfisher

    New engine time 00GT , whats the best solution

    get a used teksid or 05+3v and forge it. use the 3v heads and build it from there.
  16. billfisher

    how fast do you think this will run in the 1/4?

    who is jealous of your "13.4 second??" car. really? 13.4?? 14's is not "sick fast". no matter what gear it is. i highly doubt it hooks at all. its going to take H/C/I to get into the mid to high 12's the shortblock can only handle ~425rwhp with a blower. more with a turbo.
  17. billfisher

    1200hp turbo build

    nope stock 97 markviii. im going to finish the one i started. its similar to the mmr part.
  18. billfisher

    1200hp turbo build

    i have the flange made. its a combo of t4/t6. t6 length t4 width. yep. im keeping the exhaust split to the housing, it should spool fine with a stall. i do wish it was the smaller housing, but ill live. im keeping the downpipe maxxed. 5" to dual 3". minimum backpressure.
  19. billfisher

    1200hp turbo build

    turbo mounted headers next. of course its coming back off after finishing the hotside for painting