Understand why not I stated 8:1? or did that slip by you? Now, lets say your fuel setting was 40psi and you have a 8:1 fmu. Your going to tell me a stock fuel pump will do 140psi? GET REAL. Now lets not forget about our starting pressure of 40psi. now on a 10:1 and if you run 10psi, you get 100psi fuel bump increase under boosting. for every 1 lb of boost you get 10 psi of fuel pressure bump. Now the sotck fuel pump "CAN" flow a max of 85gph and a total psi of 115-125 (but will not hold that long as the internals will begain to allow pressure to leak by and cause the pressure to drop down to 95-10 max) But lets use 40 as a good round # because it will maek it easier to break it down for you guys. Stock fuel pressure for a honda is (averag) 38psi. I'm not going to take a chance I'll educate you on fmu and fuel pressures. I had thought I could give you a lot more credit than this but now you jsut plain dissappointed me here. If your whole idea abotu cars is soley based off 1 or 2 cars you've had yourself or a buddies car, then you need to sit down and stop talking liek you know things. Your starting not to make sence and really sound like an inexpirenced tuner giving off horrid advice. Do you even understand how the fmu operates? or do you think the stock system will take 12:1 and better than 8:1? need to stop for a second and re-evaluate your expirences. What makes you think he needs a 12:1? 8:1 with a properly tunes setup is all he would need. you might like yours and may not have and an isue with yours, but dealing with many shops and fmu types, the js one is horrible.
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January 2023
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