hi everyone, i have a 1986 mr2 that i am turbocharging, what im looking for is a manifold for a honda that has close to the same spacing as a 4age manifold.

what i need:

measurement between exhaust ports 1-2, 2-3, and 3-4

thank you very much, if your info proves useful you will be pay pal'd $10

 

hmm, is that from the outside of a exhaust tube to the outside of the next exhaust tube? or is that the inner to a inner

my 4age measures, inner to inner 2 1/8", outer to outer 1.75 would work.

 

4cm

now show me my money

 

more more, i went up to discount auto today and they wouldn't let me even look at exhaust gaskets, they said they wouldn'y be able to sell them after i opened them.

 

don't forget about the bolt pattern....

 

i have a stainless 4age flange already made, its just equal length honda manifolds are MUCH! cheaper than customn toyota ones, so i will buy a honda one of ebay for 200 bucks and weld it on too my flange,.

 

good idea!

 

Just make sure you TIG weld... Stainless is finicky!!