Same double-walled construction on the 94-95 3.4L camaro engine as well. 2.5" tubes off the manifolds, but 1.75" tubes inside. Would have been a pain to weld up, but they did it!
Same double-walled construction on the 94-95 3.4L camaro engine as well. 2.5" tubes off the manifolds, but 1.75" tubes inside. Would have been a pain to weld up, but they did it!
Yay! Passed this morning.
Blanking the 2nd tailpipe made a huge difference
Took it back
CO was virtually 0
HC sat about 250-300
Lambda was about 1.067
Tester stuck a rag over the open tail pipe and everything just dropped to green
CO. 0
HC. 130
Lambda 0.997
So that tune is a keeper!
I actually think it would have passed last week if we'd blanked the tail pipes off.
Awesome guys.Thankyou all very much.
Mitch
'95 Z28 M6 -Just the odd mod.
'80 350 A3 C3 Corvette - recent addition.
Congratulations!
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