Originally Posted by
Bundy_Bear
I have taken the engine out to have a look for any signs of leaks etc. Everything seems okay, although the HSN was a little loose from me rotating the fuel nipple around.
Should i have changed the shims to suit 16% nitro as yet or wait till it is completely run in?
Thanks
Andrew
If a shim needed to be taken out , i would have done that before even starting the run-in