TTIs installed tonight!!
finally got the TTIs installed tonight, they have been in the loft in the shop for at least a year.... (tranny was bad so I have not been driving it though).
My 360 should be very happy, it was running through the stock 318 manifolds into 1 3/4 pipes then up to 2" through the mufflers. The headers and getting rid of the 1 3/4" pipe should wake it up a bit, but I think it will still be a bit corked up till I get a new 2 1/2" exhaust kit to finish it off.
Oh and note to self... don't leave a 5 gallon bucket behind the wood stove in the shop.... it might not hold water ever again!