ignition

[<cj123@ofir.dk>]

Hi all

i4m having problems finding the right ignition timing for my spitfire mk3, 
it4s runnig with Large valves, flowed head, 89 fast road cam, aprox 9.5 comp. 
and a distributor from a 1500, i know it4s very diffrent from engine to 
engine, but any guess ? - i cant hear when it starts to pinking and are 
affraid to wreck my new engine.

also i have bought some rad-hib extra cool from millers oils, it4s 1:40, but 
can it mix with regular radiator fluid or should it be only water ?

Christian 
Denmark