CPT60 BB Turbo?
- Thread starter mscalc
- Start date
UNDER-PRESSURE
..... Member .....
- Joined
- Jul 16, 2006
I had a CPT60 BB turbo & was pretty happy with it. It spooled up very well with the stock D5 converter but will need more fuel than your stock injectors. I ran it with 36# blue tops, TT chip & an Alky kit.
Underboost
Mr. Dull
- Joined
- Oct 4, 2005
TA-60 50lb injectors Turbo Tweak Chip.
Phoneguy
Cometic HG stress tester
- Joined
- Aug 27, 2002
I had a CPT 66 BB with a stock converter for awhile, ran awesome with alky.
I have recently gone to a GTK-850 BB from Turbonetics and can't wait to see how this thing is on the street.
I would think about what your goals are with your car and then call Jack Cotton, he will set you straight.
Bryan
I have recently gone to a GTK-850 BB from Turbonetics and can't wait to see how this thing is on the street.
I would think about what your goals are with your car and then call Jack Cotton, he will set you straight.
Bryan
vacuum 6
Well-Known Member
- Joined
- Jan 6, 2006
Bryan,
How did the 66 spool with the stock converter? And what other mods did you have done on the motor? Sig?
Was it a BB?
XxDarkSidexX
Banned
- Joined
- Apr 4, 2002
X2
my old set up 2.5" pipes for FMIC, 50's, chipped, and a ta-60 with a huge 3600 stall = there was no lag,
the boost matched the pedal, if that makes sense. Good times
I think stall would be more important of an investment then a dual ball bearing for a 60 sized turbo or smaller.
Then of course your problem is traction, it was cool a fawk to be foot breaking 14psi on the street, with BFG street tires though.
Smoke shows and skating were too easy
DS
Underboost
Mr. Dull
- Joined
- Oct 4, 2005
I just installed a ball bearing 67-Ptrim w/ .63 housing on a car with a 3200 stall. He has 60lb Inj, 340 pump hot wired, Alky, and a front mount, mildly ported heads, & steel mains. The car launches hard but when that turbo lights it's all over the road at 20psi. Stock suspension stock wheels and tires, stock shocks, no X brace nothing all stock. Should run low 11's High 10's if it hooks at a track.
Should run low 11's High 10's if it hooks at a track.I just installed a ball bearing 67-Ptrim w/ .63 housing on a car with a 3200 stall. He has 60lb Inj, 340 pump hot wired, Alky, and a front mount, mildly ported heads, & steel mains. The car launches hard but when that turbo lights it's all over the road at 20psi. Stock suspension stock wheels and tires, stock shocks, no X brace nothing all stock.
PT 61 does well.....I know you liked it Brent
Underboost
Mr. Dull
- Joined
- Oct 4, 2005
PT 61 does well.....I know you liked it Brent
The PT 61 w/ .63 is an awesome turbo. I think the best turbo for nonported heads, once you port your heads it's time to go bigger.
Phoneguy
Cometic HG stress tester
- Joined
- Aug 27, 2002
I think the CPT 66 BB spooled great with the stock converter, mine was a P trim with a .63 AR . When I put the Art Carr 3400-3600 converter in I had Insta-Spool. It went from vacuum to 28 psi in about a half-second.
As far as mods at the time of the stock converter, Fast XFI, 72 lb inj, Alky, 3" DP with external gate. The engine was unopened at the time. I decided to go a little wild with it after the Midwest Challenge last year.( eight hours towing the car one-way, blew a HG at half track on the first run!!!
- still ran a 12.58 while oiling the track)Bryan
Phoneguy
Cometic HG stress tester
- Joined
- Aug 27, 2002
I think the combination of a Q trim and a .85 AR with the pro-torque was the laggy part. I would bet that a P trim .63 AR with that converter would have rocked. Just my .02
Bryan