Outer Limits 4x4 Board

I have an airbox that I want to mod soon with 4" inlet and outlets and it is made from mild steel, and I have some 4" stainless steel tube left from when i did my snorkel and im just wondering if stainless with be ok to weld to mild steel?

have tigged stainless to mild using argon and stainless rods quite regularly with success.

http://www.outerlimits4x4.com/ftopic186405.php

My thread about arc welding - can be done. Just picked up some 316L rods today from my local steel joint for a buck each (only needed a couple).

yes they weld togher perfectly ok

As they say you can weld shite to a blanket as long as you use the right rods

I have MIG'd stainless to mild successfully with both .9 mig wire and argosheild, and stainless mig wire and argon. Tig aswell.

im running a unimig portamig 200 on .8 flux cored wire will this be ok do you think ?

have used 316L and er70s4 (LW1) in the past to weld 304 and 316 to mild without any issues, i don't think youd have a problem, if in doubt do a test weld on some scrap and destructively test it!?

I used a gasless mig with steel flux core to mod my exhaust using some stainless tube, this incolved mild-stainless and stainless-stainless. No issues so far and that was 2 yrs ago, only thing is it doesn't look quite as nice as if it had been done properly