Porting LS1 intake manifold?
 

Stock one ofcourse. I know JS does the Lt1's, what about the LS1's? If not anyone know does?

Guess I got my answer, there sayin over on tech that its not even worth it.

nopeee it's really not.

you can get ls2 intakes for like 150 with the rails and everything. those can be ported/epoxied, some people claim it'll outflow a FAST if done right. only thing is you need an adapter plate for the tb.

check out ls2portworks.com

yea 150 plus the core charge isnt that bad

The LS1 CAN be worked... but, for the time you will spend on a possible gain, might as well get an LS6.

I have one that I'm working on, I'm going to try and dyno prove any results.

overall it comes out to about the same price. but if you could find one used, and port and epoxy it yourself it'd be worth the money imo. even though that adapter plate is like $70.

and i'm really interested to see the results of your ls1 porting attempt

its not about porting but what would be a better upgrade a stock ls1 an ls2 or 6 intake?

LS6.

Just bolt on the LS6 intake :nod:

Fast 90 :)

That's be overkill for a minor bolt on car, a LS6 will give him similar results and a lot cheaper.

Those FAST 90's are happy nice. :D

Yea I think im going to go w/ the bbk piece.