re vamp

lenweiler said

Here's the poop:
My car is a '65 Dart
Installing a set of Indy 360-1 heads (245 series), in lieu of my W's, with matching heddman man hustlers. I'm looking for a set of 2"X3.5" hedders that will fit these things.
Or do I modify the Hustlers somehow. The middle exhust appears to overlap the two inner exhaust ports (if you can believe the gasgets). Thanks.

Click to expand...

I ran into the same problem
called Indy, no surprise, no help
only for them to say
heads have the stock and w-2 BOLT pattern.



and a round port w-2 doesn't line up either



finally, after sonic checking and probing the ports..
see that a W-2 oval would fit best.

made the headers,
then bolted them to the head with a coat of silicone to make the pattern
then ported them to fit...