View Single Post
huskerick1 huskerick1 is online now
Rickster
 
huskerick1's Avatar
 
Join Date: May 2011
Location: Oak Creek, Wi
Posts: 304
Garage
My aftermarket diverter valve was dirty and getting stuck... it's possible you may have some internal build-up preventing full operation on initial boost - easy enough to remove and clean.

Other thoughts - I suspect you are still running the stock KLR, cycling valve, and waste gate. I've seen cycling valves also act oddly and perhaps allowing the WG to open early. Check for strange vac leaks too.
Please keep us posted...
__________________
1989 944 Turbo S - Slate Gray
1989 928 - Slate Gray
2015 Panamera Turbo S
2005 Corvette Z51
2011 Harley Heritage
Old 09-26-2025, 08:19 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)