I am using an ATR 3" downpipe with ATR ext. gate. The only problem that I have with mine is that it vibrates against the frame.. :( Tried readjusting only for it to come back again. Looks like I will be swapping in a poly-u engine mount in the summer.
I have heard there to be fitment...
I did post this in DieCast as well but figured everyone should take a peek at this...
I just got my 1987 GMP Black/Chrome Grand National in the mail today! Looks VERY nice. The picture doesn't do it justice at all!
Now my only problem with it.. When you open the box there is a writup on...
C'mon guys!!! I can see the possibility of this MAYBE being a 12 sec car but just look at the situation..
It's a wholesaler who is selling the car, there isn't even a K&N filter on it (possibly the drop in filter, but big deal)
a 237 regulartor at the most, if that. Seriously if you were...
You don't order a Thrasher for a stock regulator.. you order it for stock or upgraded INJECTORS!
It needs the min of a 237 or having an adjustable set to 45 psi. Could this be your problem? You said you have green stripes.
(I didn't read all of the replys sorry if this has been duplicated)
What a joke.. check this out on ebay:
Here..
Saying this motor runs 12's??? I see no gauges in the cockpit.. that's a scary thought.. What appears to be the stock FPR, Stock turbo and stock intercooler!
What a joke. I mean try to sell the car yes, but don't BS your way all over the...
I didn't notice any increase/decrease in knock either at part throttle or WOT.
Also took out the EGR filter last week and it looked brand new. If this is something that has to do with my fuel economy I want to figure it out.. My fuel economy is HORRIBLE!!
typically 6km per liter of gas. :o