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The Hitman · 05-19-2011, 07:34 AM

Tar Heel,

NMRA Digital and hit the forums..

here is great potential with the 4.6 modular engines.

1999 was the first year for the PI (Performance Improved) heads and intake which flow nicely,
4.30 gears are great for the 5 speed modular.

We have a mostly stock 2003 GT Auto Coupe with nothing more than gears and a hand held programmer the car went 14.00 last year right off the interstate.

Depending on location there are many shops (Modular Depot) comes to mind if your close to Ky, Oh, In.

I am actually thinking of going the same route as you.

05-19-2011, 07:34 AM	#10
The Hitman Junior Member Join Date: Jul 2010 Posts: 35 Likes: 0 Liked 0 Times in 0 Posts	Re: Newbie 4.6L Stocker questions Tar Heel, NMRA Digital and hit the forums.. here is great potential with the 4.6 modular engines. 1999 was the first year for the PI (Performance Improved) heads and intake which flow nicely, 4.30 gears are great for the 5 speed modular. We have a mostly stock 2003 GT Auto Coupe with nothing more than gears and a hand held programmer the car went 14.00 last year right off the interstate. Depending on location there are many shops (Modular Depot) comes to mind if your close to Ky, Oh, In. I am actually thinking of going the same route as you. __________________ SFV Motorsports IHRA MX36 Dan "The Hitman"