correct me if im wrong

I had a D15 that took a lot of ---- from from N/a to boosted. I sold it and the guy blew a rod through the block using a dry 80 shot of NOS.

I guess every motor is different! You can't expect a little single cam to withstand too much boost or NOS.

Go over 170HP for long and boom! The connecting rods on the D15s are thinner than your pinky.

my d15b running 6-8 psi no tune no boom yet (2 years)

i got my d16z6 recently boosted with an fmu ... runs clean as hell .. i dont think u shud go to high tho like over 8psi ?

this thread is 5 years old

its good though cause i just got my hands on a ef hatch with a d15 that im going turbo on it as i type

all d-series are the same just differ liter size, it just how you build it, and how you drive it....I had a turbo d16z6 semi built boostin 12psi, had no prolem what so ever, thing ran like a champ...only problem I had was that damn aem crank pully kept comin off...due to no damper from all that vibration.