ATI Procharger question
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ATI Procharger question
i am planning on doing the utech with a walbro 255 and 440 injectors and a 8psi pulley. do i need a return system? i want to be reliable.How much whp you guys think i can make?
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From: Pothole Central and still ridin slammed...Boston
Any forced induction system can be made reliable with a decent tune from a reputable tuner. With the ATI you should be somewhere around 350hp.
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I'm running about the same setup with the exception of larger injectors.
I've run the ATI for about 10,000 miles and love it! I had some kinks to work out at first, but I also started with the eManage Ultimate (POS). I didn't have a return fuel system at first and the car ran fine, but after I got one the car was a lot smoother in stop and go traffic and the A/F gauge was a little steadier at WOT.
You'll be fine with what your planning. Spend the money and get a GOOD tuner... that was also my first mistake. All in the tune!
Enjoy the blower (they're customer service sucks).
I've run the ATI for about 10,000 miles and love it! I had some kinks to work out at first, but I also started with the eManage Ultimate (POS). I didn't have a return fuel system at first and the car ran fine, but after I got one the car was a lot smoother in stop and go traffic and the A/F gauge was a little steadier at WOT.
You'll be fine with what your planning. Spend the money and get a GOOD tuner... that was also my first mistake. All in the tune!
Enjoy the blower (they're customer service sucks).
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Originally Posted by mrimage
i am planning on doing the utech with a walbro 255 and 440 injectors and a 8psi pulley. do i need a return system? i want to be reliable.How much whp you guys think i can make?
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Originally Posted by Xblackg35X
im only pushing 335whpi got the walbro 440injectors and utec with stock pulley.and by the way isnt it a 9psi pulley?
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i am talking about the return fuel system, and by the way 335 whp? the person who tune your car didn't do a good job, u need a new tuner. the stock fuel system from ati with the digital fmu give you more than 335 whp, the utech suppose to give you way more than that, being that it can fine tune
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guys if you have a stock 6psi pulley, just remember that, if you flash your car and remove the inline filter and use a setup filter through the radiator support, you can easily get up to 8psi without changing any pulley. the flash make your car rev higher, so the supercharger spool faster
Originally Posted by mrimage
guys if you have a stock 6psi pulley, just remember that, if you flash your car and remove the inline filter and use a setup filter through the radiator support, you can easily get up to 8psi without changing any pulley. the flash make your car rev higher, so the supercharger spool faster