1st Gen(2UZ-FE) header options

Got it I believed you where going to delete the SAIS but want to do it after inspection.

I know on the 4runner forum some guys have used or headers but they had to cut and weld one of the tubes over the other ones to fit. Also they had to dimple the header around the steering linkage.

It would be great if I could fit a 04 - 05 4runner tri-y on my tundra
http://www.dougthorleyheaders.com/t...stainless-steel-long-tube-tri-y-headers_15941

 

They make non SAIS tri y. But again, unknown fitment

 

Correct not sure how we can determine if 4 runner headers will fit our trucks with miner tweaks.

 

Sadly it will likely end up being some fool (me) buying and seeing… just hope to hell I can return if not

 

I was thinking in ordering also but didn't want $800 headers hanging out in my garage

 

@FrenchToasty if you have a chance can you post photos of the headers by the motor mounts, im curious about clearance

 

They have arrived. Last ever built set of Stan's tri-y headers for the 2UZFE. Ceramic coated in titanium satin silver. Going to have a good old time installing these.

Going to be about 2 weeks or so before the dyno and write up. Want to let them break in and allow the ECU to go through some self-learning.

 

So much want

 

How much when does the bidding start?

 

No need to worry about the headache you'll have removing the lower bolts on the manifold if you sell them.

 

wait.. you have an 06... those are for a non vvti motor.. how are you dealing with the SAI ports? drill and tap for plugs?

 

So my manifolds are gone to the curb long ago. What spacing did you want to see at the motor mounts exactly?

 

i was going to lob off the SAI tubes and weld them on. but decided fuck it. i'll just get them from dirty deeds plugged. and install the hewit bypass i guess.

 

Yes. I will have a write up thread on how to do it after I install these. I have ultra high temp (2,000*F+) medium strength thread locker and aluminum plugs. Aluminum so they will expand/contract at around the same rate as the heads to help prevent leaks and the plugs backing out.

Edit** almost forgot I have the Hewitt SAIS bypass kit already. My pumps were making the vacuuming noise upon start up and had the SAIS check engine light about a year ago that resolved on it's own. I'll be documenting how to install the Hewitt pump block off plates when completely changing over to 00-04 headers.