help me out guys

can anyone with an sr motor tell me what rpm there car speed cuts at? in 5th gear that is...my car cuts a 5200...trying to see if its rpm based or speed based...becuase i feel like im at about 125 or so before it cuts (higher than stock 240 speed cut)? help me out guys

118mph speed limit cuts 4 the gear @ 5000

Put your car in 5th gear and rev the engine sitting still with the clutch in. If it limits at 5000 or 5200 or whatever then it is RPM based. If not, it is speed based.

well i believe they use both. i know for S13 KA's they cut off in 4th, 5th and speed.

Speed is easy to get around though. And the RPM should limit at a different time than the speed. The speed limiter slows you back to a certian speed before it allows you to begin accelerating again. The RPM limiter keeps you at a certian RPM by harshly cutting fuel. Very rough feeling.

definitely.. almost feels like a redline limit.. not cool

Speed is easy to get around though. And the RPM should limit at a different time than the speed. The speed limiter slows you back to a certian speed before it allows you to begin accelerating again. The RPM limiter keeps you at a certian RPM by harshly cutting fuel. Very rough feeling.

you might need to install a HKS FCD and a SLD these parts really works!

why the hell didnt i think about that...gezzz :loser:

Put your car in 5th gear and rev the engine sitting still with the clutch in. If it limits at 5000 or 5200 or whatever then it is RPM based. If not, it is speed based.

btw thanks for the help

btw thanks for the help
if you need help how to hook up HKS FCD & SLD to the ecu just let me know.

Newb here. Whats a FCD and SLD???

It's thee little computer things taht take out the rev limiter and speed limiter. Speed Cut Defencer and Fuel Cut Defencer.

Oh alright koo. Thanx.

btw...for the older people here that read my post about my speed sensor idea...i'll find out this weekend if its a rev limiter or speed limiter...then i'll let you know whats goin on...

yeah i know what your talking about, i kept thinking you wanted to cut your rev limiter lol

i need help to intall my hks fcd my car is nissan 200sx silvia s14
please help im newb here many thanks