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		Subject: Enging Tuner || New Question Sender's Name: steve Question: ok alan thanks for the answer.what sort of power do you think is obtainable on the standard injectors with a fuel regulator? What will martyn charge me for the remap? Answer: In power terms I'd say another 20 bhp or so could be had safely, but I bet Martyn could be more accurate on that one! I fyou are making a fairly small change to the set up, I'd say £120 plus vat should cover it.
		Subject: Enging Tuner || New Question Sender's Name: steve Question: Hi Alan Is there anything to be gained from fitting a fuel pressure regulator and increasing the fuel pressure on standard injectors?Ive already had martyn fit the simtec as well as fitted a front mount.Would be easier to just save up and have 550\'s fitted? Answer: Hi Steve - We could run less injector duty by increasing the fuel pressure. There is a limit to that of course, and if you are aiming much higher, you'd need to go up on injector size.
		Subject: Enging Tuner || New Question Sender's Name: Muzzy Question: Hello Alan, ive got an issue with my sti 1999. when the car is off the pedal goes to the floor and when pumped the pedal goes hard. When the car is switched on i pump the pedal and its ok but when driven forward or backwards it goes to the floor then when pumped it goes hard again. I have bled the brakes numerous times and there is no air in the sytem. Please could you advise. Thanks Answer: Hi.. assuming you have no leak, I'd blame the master cylinder.
		Subject: Enging Tuner || New Question Sender's Name: mark Question: Hi alan I have just bought a 1998 turbo 2000 impreza and want to fit a hks ssqv dump valve to it. I have read that fitting a dump valve can make the engine run a rich fuel mixture when it activates.Can you advise me what if any tuning needs to be done and at what cost. Cheers Answer: Hi Mark - I have to say, I'm ambivalent when it comes to dump valves, and would rather take your hard earned cash for something useful. A Simtek ECU for instance, 40 bhp extra at least for less than a grand!
		Subject: Enging Tuner || New Question Sender's Name: mick Question: hi i have a 4.6 range rover dual fuel its very lumpy in idle not as smooth as a v8 should be need to sort it b4 i can have my gas sorted too can u help Answer: I'll give it a go! not at all afraid of V8's. 01752 345880 to book.
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