Thread: New top-swap...6 deg. Knock at WOT

Aight car guys...The newly top-swapped GT on a 3.4 pulley and headers running 93 read 6 deg. knock at WOT tuners for some reason wouldn't read RPM, Boost, A/F, gear, trans temp, and injector pulse width. Other than at WOT, she runs fine. Were thinking is has something to do with Air/Fuel, but not sure on anything yet.....ANY IDEAS????????

Also an S2IC kit it attached but not running yet, waiting on a IC pump to come in the mail.

I had a 3.6, but we couldnt get the dam belt over the pulley, thought it says a 685 should fit over a 3.6

the intercooler should let you run a 3.4, but you most likely have almost ruined it by running without coolant in it. Those cores are not designed to handle the 300+ degree temps that the blower outputs.

Originally Posted by darkhorizon

the intercooler should let you run a 3.4, but you most likely have almost ruined it by running without coolant in it. Those cores are not designed to handle the 300+ degree temps that the blower outputs.

The IC is fine. its filled with coolant and i havent put hardly any miles on it since i live 2 miles from my job.

Also the blower has only been running for a few days now and ive intentionally been staying out of the boost

Also the blower has only been running for a few days now and ive intentionally been staying out of the boost

but you have tons of knock and wonder why..... DOES NOT COMPUTE

Originally Posted by darkhorizon

but you have tons of knock and wonder why..... DOES NOT COMPUTE

Knock only registers at WOT, which was once and hasnt been at WOT since...computes just fine my friend.

Originally Posted by Nixon

then don't worry about it.

but ask yourself what's the point of even having the top swap if not using the power.

Didnt know was the knock from the pulley or something else, but now I have an idea.