GT SPEC headers on and remapped

by **Anders_WR1** » Sat May 09, 2009 3:53 pm

I had the car remapped on Tuesday after fitting GT SPEC headers. Made a good difference to torque and I was surprised how similar the spool is to the ported headers and up-pipe previously fitted. There's probably only 100rpm in it between them.

Power wise, 402bhp @ 1.4 BAR and about 345lbft, although the figure on the road would be higher as it makes more boost on the road (1.55 BAR compared to 1.45 on the rollers). On the road, it hits 1 BAR at 3,100rpm.

The car was mapped by Pat Herborn at Surrey Rolling road, with a tweak on the road afterwards. Highly recommended

I'd recommend Mark at Lateral Performance for the GT Spec headers, he helped me out on a couple of things that showed he provides good service to his customers, top man.

by **Foley** » Sat May 09, 2009 5:04 pm

Cracking figures there mate

by **rocko** » Sun May 10, 2009 12:44 pm

You must be happy with that dude

by **WR 1mposter** » Sun May 10, 2009 7:58 pm

Noy bad figures anders,

although i'd have thought the md321h would have given more lbft than that.


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	Author Message GT SPEC headers on and remapped by Anders_WR1 » Sat May 09, 2009 3:53 pm I had the car remapped on Tuesday after fitting GT SPEC headers. Made a good difference to torque and I was surprised how similar the spool is to the ported headers and up-pipe previously fitted. There's probably only 100rpm in it between them. Power wise, 402bhp @ 1.4 BAR and about 345lbft, although the figure on the road would be higher as it makes more boost on the road (1.55 BAR compared to 1.45 on the rollers). On the road, it hits 1 BAR at 3,100rpm. The car was mapped by Pat Herborn at Surrey Rolling road, with a tweak on the road afterwards. Highly recommended I'd recommend Mark at Lateral Performance for the GT Spec headers, he helped me out on a couple of things that showed he provides good service to his customers, top man. Engine: FMIC with K&N CAIK, Oil Catch Can & MD321H turbo. Next mod: TBD Brakes: Turbo Groove Discs, Pagid RS29's & Braided Hoses. Suspension: Whiteline front and rear ARB's, ALK Anders_WR1 Posts: 646 Joined: Sun Sep 18, 2005 10:01 pm Top by Foley » Sat May 09, 2009 5:04 pm Cracking figures there mate Focus ST's rule!!! Foley Moderator Posts: 1517 Joined: Wed Feb 25, 2009 11:27 pm Top by rocko » Sun May 10, 2009 12:44 pm You must be happy with that dude rocko Posts: 560 Joined: Sun Sep 24, 2006 6:43 pm Top by WR 1mposter » Sun May 10, 2009 7:58 pm Noy bad figures anders, although i'd have thought the md321h would have given more lbft than that. 2007 BMW M5 2004 Petter Solberg STi WR 1mposter Posts: 14095 Joined: Mon Jun 27, 2005 12:04 am Location: Sunny Falmouth Top


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GT SPEC headers on and remapped

GT SPEC headers on and remapped

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