6800rpm??!?

Post by **cyris3d** » Fri Oct 03, 2003 5:24 am

well.. got the SAFC2 on.. and now have some what of a tach.. and we now see that my limit is at 6800 RPM.. anyone ever had this problem.. i belive that the 25 is spodda rev to 7500??....

Post by **PROJECTRB240SX** » Fri Oct 03, 2003 5:24 am

7500 IS WHAT I'VE BEEN TOLD. MAYBE THE TACH IS WRONG?

HEY DID YOU GET MY EMAIL?

Post by **BlockHead** » Fri Oct 03, 2003 5:24 am

no 6800 on a rb25det is right

Post by **PROJECTRB240SX** » Fri Oct 03, 2003 5:24 am

IS THE 7500 MARK, A MAX REV AFTER TUNING?

Post by **BlockHead** » Fri Oct 03, 2003 5:24 am

???? rev to what you make power too, and your block can handle, dont rev as high as you can just to you can

Post by **PROJECTRB240SX** » Fri Oct 03, 2003 5:24 am

I KNOW HOW REDLINES WORK, I'M DESIGNING A COUPLE ENGINES RIGHT NOW, BUT EVERYONE I HAVE TALKED TO ABOUT THE RB25 SAYS IT CAN REV TO 7500.

Post by **hashiriya13** » Fri Oct 03, 2003 5:24 am

On my PFC it came preset to 6800 so I eould guess thats what stock is.

Post by **BlockHead** » Fri Oct 03, 2003 5:24 am

everything I have read from japan and australia say its redline stock is 6.8

Post by **Yellow4g63** » Fri Oct 03, 2003 5:24 am

Maybe 7500 after valve springs maybe?

Post by **cyris3d** » Fri Oct 03, 2003 5:24 am

if ya do valve springs, might as go all the way while the heads off and do the full jun head.. that replaces the hydro lifters... so ya can rev it too 11k

Post by **BlockHead** » Fri Oct 03, 2003 5:24 am

different years and crap might be different but there is a difference in redline and ignition cut, if that is what you are talking about.

6800rpm??!?

6800rpm??!?

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