Hey all. Alright this isn't necessarily f-body related, but I noticed that my town has a few different police SUVs and I've seen some in other various localities also. Does anybody know if these have the 'cop'/SEO chips like the cars or are they just stock setups? Most of the trucks I've seen are early 90's-ish Chevy R/V & C/Ks so I'm guessing 1227747 ECM (?). I'd be interested to see what one of these chips would do in the V8 S-10 (soon to be finished) Thanx for any info
ps- I recently suffered a complete harddrive crash & lost the links to Grumpy's bin library- could somebody repost them? Thanx

 

The only difference I've seen in some of the cop car stuff is different MPH, and RPM limits. Usually they just use the fleet service calibraions, with maybe a few minor tweaks, nothing sensational. Only exception to this is supposedly the FBI chips for the GNs they used for a while, but none has actually *read* one (least that I know of).