Spark Plugs....

[nacelp]

> You can see pics of the manifold and exhaust here...

Be nice to have a little desription of what exactly we're looking at / fore.
>
> http://www.beretta.net/how_to/modified_ho_manifold/
>
> The resonator is no longer there and the Edelbrock RPM muffler was
> replaced with a Borla unit.
>
> I went with FR2LS.  Should I have gotten the 41-603?  By looking at AC's
> web site last night it looks like the FR2 is a "2" heat range and the 41
> is a "1" heat range.

If it were me I'd start with the FR2LS,  or the autolite equavalant.
>
> I am going drag racing tomorrow and want to put in the correct plugs for
> the application.  Should I take the FR2's back for 41-603's?  I also
> thought about using NGK's but couldn't find any in stock that would be
> correct.

Forget the NGKs
grumpy


> Thanks for all the help and comments!  I had 151 HP @ the wheels in
> stock form.  I hope to go back soon for another run.
>
> Rex
> 92 Beretta GTZ
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