shine1stang
Member
- Joined
- Jan 11, 2010
ok given my recent dyno pull, im over working this pt61 w .81 exhaust housing. My hp peaks at 4400 and then drops off quite a bit. In running some numbers the turbo at 5k and 2.36 pr is struggling to supply the 58lbs/min of airflow.
Im not looking to make more power, just to be a lil more efficient, and not worry about overworking the turbo in the upper rpms. Even if i do go with a bigger turbo, ill turn the boost down to make same power. Im happy with being the only 3.8l v6 mustang to hit 600rwhp. I just dont like the drop off.
I was looking at mayb the 67mm, or possibly the master power 70.
U guys have the best knowledge of v6 turbo stuff. So lay it on me!!
Im not looking to make more power, just to be a lil more efficient, and not worry about overworking the turbo in the upper rpms. Even if i do go with a bigger turbo, ill turn the boost down to make same power. Im happy with being the only 3.8l v6 mustang to hit 600rwhp. I just dont like the drop off.
I was looking at mayb the 67mm, or possibly the master power 70.
U guys have the best knowledge of v6 turbo stuff. So lay it on me!!