Quote: Originally Posted by chuck's_srt-4
Quote: Originally Posted by 4U2NV
Quote: Originally Posted by chuck's_srt-4
I've wondered how much a .63 ar will limit power output. It's obviously a give take scenario. Getting the .63, you will obviously spool a little quicker, but how much top end are you going to sacrifice?
Anyone know some solid numbers as far as how much a .63 will limit power output?
Well I currently have a AMS37r with a .63ar, I make 792hp 650tq and its tuned to rev to 8k. Power doesnt start to drop off till around 7500, so thats around where I shift.
Holy shiat! I guess that answers my question. .63AR it is. I had always thought you were on an .82AR...That eases my mind a bit. By the way, I may be a fellow AMS kit owner, soon. All depends on whether someone can customize an already good kit to work with a T3 flange...If not, AMS 35R here I come.
Yeah it made really great power on there 37r. It even surprised them. haha I think the most they made off the turbo was 710awhp on one of there EVOs. I do know they port them and add AMS magical dust to them.
I would look to purchasing the turbo from them, if I was you.
