http://cgi.ebay.com/ebaymotors/98-99...spagenameZWDVW

TIHS IS THE LINK TO THE MANIFOLD, NOT SURE IF I COPIED IT RIGHT. S*** IS LONG. BUT THEY CLAIM TO MAKE MORE HP THAN AN LS6 MANIFOLD! DONT KNOW IF ANYONE HAS ONE OR KNOWS ANY REAL TESTED INFO ON THESE. THANKS

 

Try a search for "TYPHOON"

 

Never heard of it.

 

I think its a ripoff from some chinese company

 

I'm sure it is.

There's only 2 intake manifolds you need to concern yourself with regarding LS1s.

LS6 for bolt-ons and cam-only setups.
FAST 90/90 for anything more radical than that.

Mike

 

I looked at the link, I know the place thats selling it.......it is a chinese knock of of the weiand.

It is a pc. of crap, lots of flash in it etc I have seen one at a show

search that on this site and google you will find plenty

 

so i take it the wilson is a pos then?

 

I'm pretty sure all the FAST intake manifolds say "Wilson" on top of them

 

Yeppers.

If I were doing a show car and not concerned with hp I would seriously consider that manifold because it sure is pretty.

 

That's not the only LSx manifold Wilson makes. And I can't believe that you've never heard of the Professional Products intake before... How about the new Star/Weiand manifold? If you haven't, you REALLY should look into that one!

 

You could always buy a sheetmetal for a couple thousand bucks...

I don't know... The FAST 90/90 supported my 530rwhp stroker motor just fine

 

I used a Prof. Products intake on my 79 that went 11.0's all day long as well as drove it on the street all the time and it worked great. I did port match it to the heads but the inside casting looked just like my old Edelbrocks did.

 

On an LSx engine??

 

cool.thanks for the tips. I think im just going to stick to my LS6. is it possible for me to get the LS6 without the EGR, and not have my service engine light on all the time?

 

Yes. Get it tuned out.