Do you guys port the 85 dp elbow?

[Datsunboy]

Just wondering, flow path seems alright, but maybe could use some help. Is it really worth my time to port it before i put it back on? If so where are the key areas to increase the flow. seems larger inside that thing than I thought it would be.

Thanks guys - Evan

 

[Boost231]

hey

every little thing helps. the stock elbow is really small. i have inlarged mine several times and polished it up really nice. i have one i will sale you for cheep if u want it.

brent

 

[Datsunboy]

Do you have pictures of what you have done so far? I havent totally decided what to do for a downpipe, and am going to have to put the stocker back on for now, but it would be nice if it flowed!

Evan

 

[TurboBuickSix]

The best choice(budget permitting)would be the ATR downpipe.

 

[Boost231]

no pics sorry

but you can tell big time over the stock one if you put them side by side and fell the inside of both

brent

 

[Turtle TR]

i have. but not from an 85, i had an 87 elbow and ported that one out. it fits right on the stocker, the only difference was the the wastegate puck arm stood higher than the 85's. so i lengthened the actuactor thinking i was sacraficing boost. took the car out and punched out 23psi after hitting that...all sorts of different problems started to happen with my car.