car bogs at 6k no boost cut

[fwdtsi]

Hello, when I hit my car at wide open throttle my car will pull hard and everything but it will bog and give out at 6k rpm. I am running 19 psi on a big 16g. i have all the minor mods with big 16g 190lph fuel pump, a custom made 3in half exhaust, frount mount. I think my mass is hacked too much but I dunno. thanks

 

[slodsm]

If you are using stock injectors, its kinda like a combination of cams that don't make any real power past 6k and also I imagine you are not getting enough fuel and you are knocking and the ECU is pulling timing. 18 psi is a lot on stock injectors with a 14b but 19 on a big 16 is rediculous, are you on pump or race gas at that level?

 

[fwdtsi]

I use race when I boost 19 sometimes I boost 20psi. I know thats probably what it is but I am getting scared at this level becuase I think I will blow something up using fuel tuning equipment. thanks for your comments, Do you know what route I can go to run 19 without bogging. maybe a 2nd gen mass and 550's.will this work without FPR. what route is the cheapest thak you

 

[slodsm]

550's are definately a must, I think you should be fine with just a hacked 1g mass for 19 to 20 lbs, I have ran 22 with a 1g and no fuel cut. Also a tuning tool for 550's would be an AFC if it were me, I have heard you can get by with an AFPR but I prefer a bit more adjustability and such. Do you or do you have a friend with a pocket logger so you can do a few pulls and watch timing and knock sums? It would help you a lot to know what is going on inside than guessing.

 

[fwdtsi]

yes, I do have a friend with a pocket logger. I will talk to him. have you heard that you could put a 2nd gen mass and 550 and they work together really good or is this not right thank you