ii 66/65/12
 

Hey guys can't find anything on this turbo looking for people who has ran this on their daily driver I will have 5x16 full cuts ad150 4000gsk 150# valve springs wondering if I should trade for this or keep my 5x14 and my super b special any advice would b nice thanks

a special is a MUCH better size than this 66/65? is this turbo some kind of phatshaft or something? way crappy surging dimensions if you ask me. by the time it gets moving air it will be plugged up on the exhaust side. 5x16's will be BIG for a special and full cuts are a waste of time on the street.

my vote 100% is stay with the same turbo and injectors you have and go with a DV with some kind of shoulder on it if you still want more fuel. a special is worth a bunch of HP, well north of 500. hope that helps

Yea my goal is 600 that's y I was looking at a 66 but right now with my 5x14 and full cuts its to me pretty clean and not to hot

64/71 will support 600HP. the 66/65 tends to surge. AFC tuning and smaller delivery valves that are designed for street use and not Pulling will help, Did you get modified DV holders?

Sry guys I ended up getting a silver bullet 66/74/14.I'm running it with 5x14 full cuts 4000 gsk valve springs and a 100 plate ff, also have an ad150 I like it a lot better than my 64 super b special.

wanna sell the super b?

I already sold it. I had a guy wanting it I just had to find a turbo first