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FS: J &S Safeguard

1198 Views 7 Replies 3 Participants Last post by  redleader
I bought daking350zs' J&S to go with my ProCharger setup, but I'm selling it all to buy turbos. $350.00 Shipped.

ProCharger and Borla headers are listed seperately.

Thanks,

Bruce
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What does this little J&S Safegaurd unit do? How does it help out the Z?
Wow - that is an excellent price! Retail is over 650$.

The Safegaurd is the absolute best knock control on the market. Look in Maximum Boost - it's featured. I have one for my turbo 280 - they do individual cylinder ignition retard. J&S has excellent customer service as well!

-Forrest
The J&S Safeguard senses detonation if your air/fuel ratio becomes too lean and retards the timing. This saves you from an expensive engine rebuild. It's use is particularly appropriate with f/i.

Bruce
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