This is a video I just finished with of my srt on the dyno recently at atlanta during NOPI 07 Im only on 16psi in the video, but have a fuel return on order and plan on turning it up at 21psi very soon
nothing wrong with that man... i just ran a 13.2@112mph on my hp61 with bolt ons and my only fuel mod being a return line.... 16psi also
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nothing wrong with that man... i just ran a 13.2@112mph on my hp61 with bolt ons and my only fuel mod being a return line.... 16psi also
not bad bro my buddy made the same power with the 3147 on Stage 2 controlled everything and made 308whp. All he got installed was 750cc injectors and a dtec and Aaronneon tune of course and made 374whp on a 3147. I made 406whp on the AGP 60 trim with 750cc injectors at 22psi without a return line SAFC-II for tuning!
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I was kinda disapointed, so I turned up the boost to 20psi and was messing with the safc. I have a walbro 255, stage 2 injectors (682cc) no return line and stock fuel rail and meth injection. I don't know what the problem might be, but I can get my car to run perfect up to about 5,000 rpm's, then it goes lean (like 12.5-12.9) at 5k RPMs. I have added 13% on the safc past 4800 rpm and it still wont bring down the numbers past 5k rpm.
Can anyone help me and maybe tell me what im doing wrong?
I was kinda disapointed, so I turned up the boost to 20psi and was messing with the safc. I have a walbro 255, stage 2 injectors (682cc) no return line and stock fuel rail and meth injection. I don't know what the problem might be, but I can get my car to run perfect up to about 5,000 rpm's, then it goes lean (like 12.5-12.9) at 5k RPMs. I have added 13% on the safc past 4800 rpm and it still wont bring down the numbers past 5k rpm.
Can anyone help me and maybe tell me what im doing wrong?
running out of injectors at the top end. u need 750's!
get some 750's and a returnline. The s2's are really 590's at 43.5 psi like where the 750's are rated. At the stock 58psi fuel system the 750's are 860's????? Those #'s are mostly right im not sure about a couple but you should get the jist. I cant wait to see your new vid after some added fuel
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bigger injectors and return line ftw!!!! also did you do the rewire and bottleneck fix when you put the pump in if not that might be why your running out of fuel.....
bigger injectors and return line ftw!!!! also did you do the rewire and bottleneck fix when you put the pump in if not that might be why your running out of fuel.....
there is no way he is gonna run out of fuel with the return line and 750cc injectors. U dont start to see problems till around 450whp with the Bottle Neck Fix!
nice numbers. i had the same fuel mods until i got a return and deatsch werks 750's. im puting a dcr ps2 clutch in my car. i have a dbb 60 trim with fuel mods had it tuned to 18psi i can't wait to see what power i can get out of it. im looking for 450 hp. im sure you will get up there man!!
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Last edited by GreaseMonkey69 : 09-19-2007 at 01:03 AM.
I will be turning up the boost in the next week or so once I have a chance to catch back up on things at the house. Hopefully it will be within a week or two I will be on 22ish
nothing wrong with that man... i just ran a 13.2@112mph on my hp61 with bolt ons and my only fuel mod being a return line.... 16psi also
not bad bro my buddy made the same power with the 3147 on Stage 2 controlled everything and made 308whp. All he got installed was 750cc injectors and a dtec and Aaronneon tune of course and made 374whp on a 3147. I made 406whp on the AGP 60 trim with 750cc injectors at 22psi without a return line SAFC-II for tuning!
374 with how much boost? And 308 with how much boost?
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60 trim dyno video
Im only on 16psi in the video, but have a fuel return on order and plan on turning it up at 21psi very soon 
16psi also
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SAFC-II for tuning!
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