i've read some older interesting threads on goin to the 3 gsk. some said to add guages some said not necessary. if the gsk is the only mod i do, goin to 410's probably for towin(15k gcvw), are the temps an issue?

john
95 club cab long bed, no more kdp worries, lots a replacement parts, 227k miles

 

it didn't make my EGT's go up very much at all. But towing 15k u should have gauges anyway. You can add quite a bit of power without EGT's getting to high, but each truck seems to get affected differently when it comes to EGT's, so gauges are the only way to tell. So yes, you should have gauges.

 

no ...but i guarantee the gsk will not be the only mod you will do after u get them

 

i tow with mine and pyro is in #6 cylinder on manifold never seen temps above 1100 and that was towing my lawn trailer around 90mph.