Originally Posted by JayRay08
I was reading thru ratmonkeys thread and thought he had used those..
He did but had no choice . His trans swap was from a Dodge putting the starter on the driver's side . This was his only option and if Kolak sold out the last batch of Thorley's , our only option
With them , comes the fabrication of the y-pipe . Can get pricey if you can't do it yourself
I have headers and love them , but , from now on , I will have to be content with making a new y-pipe with 2.5 pipe and no crush on the pass side (tight) . Supposedly , removing the crushed pipe adds approx 10 hp alone , probably 10+ more with bigger y-pipe . That will be close to header capability
Biggest gain comes from a new cat and muffler . 2.5" works fine unless you have headers or modify the y-pipe .
IIRC , the 93's had a larger outlet on the manifold .25" bigger . Early production only . Hard to spot like you said HL , hard to find period .