I got my b18c1 put in today but i was curious because i kno that the gsr motor redlines at 8100rpms..however the engine that was in there before was a d16y8 (98 civic ex) and that redlined at about 7000rpms

In other words..I have a 7000 redlined gauge reading a 8100 redlining motor

..would the gauge be accurate?
..what cluster would i have to get for the 8100 rpm redline gauge?

 

its fine, i have a type r motor which redlines at 8500, still have stock 00 ex cluster

as for accuracy, theyre not 100% accurate to begin with, but it does its job really well

 

You can always swap a GSR cluster in. Check the online resources sticky for more info.

 

Just leave it ,your fine!
Impress all your ricer friends when you take your car 1k over your tachometers redline!!!

 

XD

 

get a SI cluster...