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  1. 9

    98 cobra D1SC max hp

    this is a place in FL called promotionpowertrain that builds them
  2. 9

    98 cobra D1SC max hp

    ok what trans should i run i was thinking of a built t45 for budget reasons
  3. 9

    98 cobra D1SC max hp

    I saw this video on this 99 cobra its a old video but the car has a d1sc and put down 687rwhp and 590 rwtq on a 94 octane and methanol injection tune
  4. 9

    98 cobra D1SC max hp

    ok do I need methanol injection? will i gain a little more power with it?
  5. 9

    98 cobra D1SC max hp

    why is that, did the compression ratio kill the setup or was it underwhelming and who was your tuner i know there is a shop called lamotta performance i went to there before in longwood my car was tuned there, in your opinion what ratio should i go for if i spin 15 - 18 psi on 93
  6. 9

    98 cobra D1SC max hp

    ok how about 10.1:1 or is that two low and ive seen on some setups is it necessary to have methanol injection or no
  7. 9

    98 cobra D1SC max hp

    ok nice what numbers are you putting down and how much psi do you make on your setup
  8. 9

    98 cobra D1SC max hp

    I guess you have a standalone pcm?
  9. 9

    98 cobra D1SC max hp

    nice are you running 93 or e85
  10. 9

    98 cobra D1SC max hp

    what piston compression ratio is good im probably gonna just stick with 93 so 650rwhp max on 93 and what could it make with a higher octane fuel like 105
  11. 9

    98 cobra D1SC max hp

    ok question if i want to go e85 would i need to get a different gas tank because on the 98 the tank on the inside has a metal like film coating and was told i can't put e85 in it also is there no way on these cars to do a flex fuel tune and for the pump i found Division x dual pump hat(dual...
  12. 9

    98 cobra D1SC max hp

    unfortunately not, due to the lacks of pumps in my area
  13. 9

    98 cobra D1SC max hp

    ok do they make all the pulleys in 8 rib like ac and power steering pulleys and the rest of the system
  14. 9

    98 cobra D1SC max hp

    ok and i was thinking 80lbs ev1 fuel injectors and for pump would a 450 lph be good or should i do dual 255lph or bigger
  15. 9

    98 cobra D1SC max hp

    sorry to hear that my fuel setup now is pretty much the same that you had so what do i need to upgrade in my fuel system like what pumps and what lbs fuel injectors and do i need to upgrade the fuel rails and fuel lines
  16. 9

    98 cobra D1SC max hp

    what was the fuel setup on it
  17. 9

    98 cobra D1SC max hp

    so could it possibly make 650rwhp how many pounds of boost do you think it will make or push
  18. 9

    98 cobra D1SC max hp

    I have a d1sc procharger on, it put down 452rwhp and 422 ft lbs about 9 psi at 5700 rpm on 93 so I am going to build a motor for it i wanted to know what is the max power at the wheels a built 4.6 can put down with a d1sc on 93 the pulley combo I is going to be a 7.25″ Mod Motor Harmonic...
  19. 9

    SOLD: 98 Oem h Pipe and o/r x pipe

    hello just saw your message I sold the x pipe already im sorry
  20. 9

    SOLD: 98 Oem h Pipe and o/r x pipe

    im selling my oem h pipe off my 98 cobra it has about 15,000 miles on it and im located in FL im asking 450 obo
  21. 9

    SOLD: 2001 chevrolet blazer

    looking to sell my 2001 blazer it has 110,000 original miles and a original 4.3 v6 vortec motor and has a new Fuel tank, Fuel pump assembly, Fuel injectors, spark plugs and spark plug wires, evaporator core, cold ac, has a full spare tire in back, Clean title it runs good and strong the paint on...
  22. 9

    WANTED: looking for a 98 Chrome yellow roller coupe

    Hello looking for a 98 Chrome yellow roller coupe as a option to get still if you know anyone let me know please
  23. 9

    WANTED: looking for a 98 chrome yellow cobra or 96 mystic cobra

    I unfortunately was looking for one that was between 15k - 20k for budget reasons do you now anybody who selling one for that

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