Rev Limit On RB20DET

[rb20detsilvia]

i was wondering if the rb20det ecu has a built in rev limiter and if it does does it cut ignition and what rpm it cuts

[Vkoslak]

yes, no, i dunno

[rb20detsilvia]

??????????????????

[Vkoslak]

yes: there is a revlimitno: it cuts fuel not ignitioni dunno: im not sure exactly what rpm it is.

[RB20DETodd]

i was wondering if the rb20det ecu has a built in rev limiter and if it does does it cut ignition and what rpm it cuts

i heard 8100, i know when i hit it im way past 8 thats with the stock tach with the resistor adjusted its about 300rpm high.

[Carl H]

stock redline is at 7500, sometimes 7800 depending if you are in gear or not.

[rb20detsilvia]

oh ok so it shuts down the injectors so its probubly not a good idea to bang it off there

[Carl H]

well it actualy nixes the pump but why would you be bouncing off the revlimiter anyways, theres no power to be had up there on a stock rb20.

[rb20detsilvia]

i was just wondering like if you miss a gear or somthing also my tach dosent seem to be acurate i read somwhere about turning a screw on the back of the tach what way clockwise or counter

[Vkoslak]

I sent my tach into ls automotive to get setup for a 6cyl so it would be accurate. Took a few weeks, but everything works correctly. Came with some drift stickers too! :p