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Stock fuel pump, 30 lbs svo's, heads and cam,,, can i still spray?

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Old 11-16-2003, 12:06 AM
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Default Stock fuel pump, 30 lbs svo's, heads and cam,,, can i still spray?

I was thinking of putting a 100 to 150 shot on my car. If I went with a wet type setup would I have to do more fuel upgrades to be safe? Mods are in sig and the only fuel upgrades I have are the fms 30lb'ers.
Old 11-16-2003, 05:19 AM
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150 I would only do if you replace the stock fuel pump. Get a Walbro 340m, 255L intank pump and start banging 150 or 175!
Old 11-16-2003, 11:46 AM
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Thanks for the info,, adding to my checklist one fuel pump. would an inline do me good or would I have to do the intank?
Old 11-16-2003, 11:47 AM
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intank and you'll be fine. Just make sure the rest of your car is up to the task.
Old 11-16-2003, 12:24 PM
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I do not have experience with inline, but reading here and everywhere else, the intank is the route to go.
Have your timing in check, no more than 27*or less, and AFR at NA WOT around 13.1:1, changed plugs run either TR6 around .038" or I am now trying 2step colder plug, the TR 5724-8 and with my NXL 180jets will gap at .030 Cover your bases and spray away. Will update the Nitrous list after you do as I am sure you will post some killer numbers.
Old 11-16-2003, 03:51 PM
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Ill probably get a timing tuner or some other sort of device that can retard my timing when I'm on the spray, na im at 28 degrees and I have read 3 degrees for every 50 hp is what i need to decrease it by is that right? Also what kind of wet kits would you guys recommend? is the NXL kit the one to get?




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