I have a 01' Integra GSR, it has 80,000 miles on it , Tranny feels almost pefect , nice and crisp shifting . I can take my car to about 7.5-7.7 and shift into second perfect no problem , but if i try it at 8, right on shiftpoint , it will grind and ill missrev. Im thinking synchro's but i just want some second opinions.

 

Most likely, mine was doing that going into 3rd gear if I revved that high. Try redline synthetic tranny oil. That basically solved the problem altogether for mine for like 3 years in my gsr. Since I am rebuilding my engine right now I am working having the tranny done as well. That may help the problem a lot in your car, especially if it is only grinding up that high in the rpms.

 

I would say synchromesh, helped every single problem I've seen in a transmission... Synchromesh with Friction Modifier try that first before anything drastic...

 

I used the Acura Manual Transmission Fluid, works fine now.

 

Ya i just redid every single fluid my car takes with all Honda Fluids , Type 2 Smurf Pee and everything haha , but i did wanna try some Synchromesh but i was at honda and just used their MTF , i guess ill try some synchromesh before i go out and just buy an ITR tranny lol

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kamikaze &raquo;</TD></TR><TR><TD CLASS="quote">I would say synchromesh, helped every single problem I've seen in a transmission... Synchromesh with Friction Modifier try that first before anything drastic...</TD></TR></TABLE>

isnt GM synchromesh wtih Friction modifier like 20 bucks a quart?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Blahblah718293 &raquo;</TD></TR><TR><TD CLASS="quote">isnt GM synchromesh wtih Friction modifier like 20 bucks a quart?</TD></TR></TABLE>

About $12 I believe.