PTC convertor

[Lee Thompson]

Anyone running one in a 200R4 with big # ?
If so, would you care to give details?
I used to be a BIG fan of PI multi disc.

 

[bison]

What do you consider a big #?

 

[brian]

Not sure if this meets the criteria. But...
I have a customer in Nebraska that has gone 9.7-9.8 @ 137 with the PTC and 2004R. I believe he is quite happy with his.

 

[Lee Thompson]

Yes

Not sure if this meets the criteria. But...
I have a customer in Nebraska that has gone 9.7-9.8 @ 137 with the PTC and 2004R. I believe he is quite happy with his.

That's a big # for a 200.

 

[WINDMILL]

dusty builtt me one a while back when i had the 200 in my gn,,, it went 6.8's ine the 1/8 mile but had good 60fts 1.45 was the best on drag radials of foot brake leaving at 5 to 6 #

 

[Dusty Bradford]

Anyone running one in a 200R4 with big # ?
If so, would you care to give details?
I used to be a BIG fan of PI multi disc.

The 9.5 non lock for the 200r4 is identical to the T-400 converters that have been 6's, 7's and 8's. The only difference is the 27 spline for the 200r's. Jason Cramer ran well into the 9's at BG this year with one of my converters.

The only data I have from swapping from the PI to my PTC shows very little slip difference at the trap. Scott Claridge logged only a 50 rpm difference between the 2 at the same mph.

I got lots of them in 10 second cars. Most guys running faster have swapped to the T-400's.

 

[Quiky One]

I went from a built tranny and a WCC converter 10" LU 3200 stall to a Brian Hofer "fully loaded and built" tranny and a NL 9.5" PTC and went from 11.55 to 11.14 my first pass.

I'm not kidding. The tune was the EXACT same and I went .41 faster.

Thumbs up!

 

[Quiky One]

Forgot to mention my RPM's at the trap dropped 600 yet I MPH'ed 3 more.

 

[SS_Sean]

wow!

 

[bison]

3% slip at 134mph, 28.5psi boost

 

[gnmaster2004]

Got one in my 200, went 9.91 @ 137 mph 1.42 60' foot brakein. car weighs 3700 with a fat guy driveing