Modify Fuel Rail

schacher94gt

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May 24, 2009
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nebraska
I switched from B to C heads on my 4.6 and i plan on running my stock fuel rails. Im trying to figure out the best way to do this and was wondering if any of you have and if so if you could post pics for some references. Now i know that i need to widen them to fit around the mach 1 intake and also relocate and straighten my tabs, but they also look smaller so do i need to cut them down?

any advice and pics will greatly be appreciated:beer:
thanks
 

Modular Racing

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Unfortunately they are very different fuel rails, your best bet is to sell them and purchase the correct 99+ rails. The only similarity is the injector spacing.

Good luck!

MMR

OS11R4Jmark5.jpg
 

mwolson

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Thanks for the feedback. I'm taking some time off from that project to build a Darton sleeved, stroked Integra GSR motor with my son for his car. It's forged and will get a turbo. We're going for 400+ to the ground out of 2.0L in an 1800lb CRX. I suspect he will surprise a few Mustang owners around here.

So no 4.6 progress for at least a few more weeks.
 

97svtman

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Oct 5, 2010
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im gathering parts for the swap now. I was going to get a fore precision rail from lethal performance. there like 350 or so. or modify mine
 

na svt

say no to power adders
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I can show you how to mod your rails. Send me an email at nasvt at yahoo, I'll send you the instructions.
 

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