RF Ping

[CSH-HQ]

Several years ago, I went thru several sources, and basically found that for 
the c-3/p-4 (early), there were 4 sesors, and 5 modeules, not info about 
memcals.  Anyway my 747 works best with a v-6 module, late vette 89 sensor,
tried diffferent fuels, timing plug reading till right.
Yes, different, some noe too large
Grump..

>and not all knock sensors are tuned for the same frequency correct?  
>I get barely any knock on a boosted 5.7l with a stock prom and 89 
>octane ..I'm wondering if the new alum heads require a different 
>frequency detection range ?
> 
>~~~
>Dave Z. www.delanet.com/~tgp
>