Advice needed for engine mods

$uperstang

New Member

Jul 20, 2004

476

1

0

Detroit, MI

Jul 21, 2004

#1

• Jul 21, 2004

• #1

I just purchsed a cobra polished upper and lower and getting a throttle body, MAFS, cam, heads, injectors, supercharger. What size throttle body 65 or 70? I will then get a 70 MAFS but not sure what size injectors to calibrate with with 24-30-36? I am pretty sure I will go with an E303 cam due to the AOD trans. Then the heads, Cast iron GT40P or Aluminum TFS twisted wedge?

HELP HELP HELP!

 

Jo_885o

New Member

Jul 17, 2003

422

0

0

Clint. Twp, Michigan

Jul 21, 2004

#2

• Jul 21, 2004

• #2

70mm tb, o yeah get the TW heads, and 24 lb injectors if n/a but f/I i would do 36's depending on boost. N/A it could poss. be a 300rwhp depending on the condition of block

 

J

Js5ohLX

Member

Apr 5, 2004

287

0

16

Ohio

Jul 21, 2004

#3

• Jul 21, 2004

• #3

I would get a 70mm tb, tw heads, 36 or 42 injectors, 80 maf. You don't want to sell yourself short on injectors with boost. I'd almost say run a 75 tb too. And instead of e-cam, get a tfs stage 1, it's cheaper and better. Make sure you get a transgo shift kit or lentech valve body and a good stall converter.

 

$uperstang

New Member

Jul 20, 2004

476

1

0

Detroit, MI

Jul 22, 2004

#4

• Jul 22, 2004

• #4

Thanks for the advice guys, I will check in to the TFS stage 1 cam. I plan on only about 8-10 PSI boost maximum. Vortech S-trim SQ blower