Holset boost conrol threads

[J&H Ryan]

Any idea what threads are in that fitting? Id rather not grind it out, and seems like a good spot to mount a barb for my mbc. Anyone?

[Kryp2nitE]

HE351?

Diesel Auto power sells one pre tapped for a boost elbow.

http://www.dieselautopower.com/product_p/he351%20solenoid%20cap%20tapped.htm

[Lotashelbys]

I always just drill and tap it for 1/8NPT and install a 1/4" hose barb for the boost pressure source.....

[J&H Ryan]

Turbo is in car now, I changed plans and need that source now. That link is what I want, but at 10x the price. No idea on threads, might have to just guess and check.

[Kryp2nitE]

I've got a couple HE351's at home. I think one has a solid plug in it (he blocked off the wastegate). You can tap it if you wanted on your own. I can check when I get home

[Kryp2nitE]

Ive got the plug if you want it. Just checked.

[J&H Ryan]

For sure - PM your paypal and what you want for it shipped - i cant say for sure when I'll go to SDAC BWW next

[Juggy]

tap the hole 1/8th in the car. just blow out any chips with constant air fed through inducer

[Kryp2nitE]

Hope it works out for you,

Found the specs for HE351 vs HE341 too when I was looking through my notes.

HE351 is 60/60/9
HE341 is 54/58/9