Which turbo?

[87we410877]

I narrowed it down. The pt6776 turbo good till 795HP or the pt70P good for 850 HP. The 67 is about $1,000. The 70 is about $1,200. Im looking for something thats going to put me in the low 10's but isnt going to be impossible to drive on the street. Im thinking the 70 may not spool when driving around town for a while and will be hard to tune with ALKY and such. The 67 seems like it would be more practical but obviously is capable of less HP. What do you guys think? FYI my entire lower end is forged and gurdled including crank. Iron polished ported heads, cam, TA 1.55 rockers, Heads are o-ringed, art carr. 9" converter not sure what stall? auburn posi, 30 spline axles, two bags, c-clip elim., trans built by Dell, streched 16 row intercooler, FAST, ALKY. So, as you can see i think the motor can handle low 10's. What would you do?

 

[steve davis]

get the 70 and dont look back.that way you dont have to buy twice.just my .02 cts

 

[KevinB]

You seem to be doing everything I am! LOL! Anyways, I am going with a 70 GTQ :biggrin:

 

[d90dan]

I drive my 70 p-trim on the street. With an Art-Carr N stall it spools great. Make sure you have good drag radials/slicks if you push the boost.
From what I've seen/experienced, TE44 for easy 12's, PT61 for easy 11's, 70-ptrim for 10's.
Dan

 

[87we410877]

I drive my 70 p-trim on the street. With an Art-Carr N stall it spools great. Make sure you have good drag radials/slicks if you push the boost.
From what I've seen/experienced, TE44 for easy 12's, PT61 for easy 11's, 70-ptrim for 10's.
Dan

Low 10's? Ive gone high 10's with the TA62. I have 10" slicks. Not sure what stall my converter is. Its an Art Carr 9" though. So you say it spools ok on the street?

 

[d90dan]

Yes, low ten's. 10.2 is the best time. I hit 5-10bs quick on the foot brake. 275/60 M.T. drag radials barely hook on the street. Slicks are better.
N-stall is great on the street/strip. Maybe a 3800-4000 stall?
I can get low 1.4's at the strip, I have 9" slicks.

Dan

 

[87we410877]

Yes, low ten's. 10.2 is the best time. I hit 5-10bs quick on the foot brake. 275/60 M.T. drag radials barely hook on the street. Slicks are better.
N-stall is great on the street/strip. Maybe a 3800-4000 stall?
I can get low 1.4's at the strip, I have 9" slicks.

Dan

Sounds like that will suite me pretty well. What do you have done to your car?

 

[d90dan]

The basic's on my build,

70 p-trim, FAST, Arizonagn headers, V-2, 75lb inj., n-stall convertor, th400 (built by Len Freeman ), GN-1 ported, solid roller cam 224-224, all forged/billet bottom end with 3 caps.

Dan

 

[87we410877]

The basic's on my build,

70 p-trim, FAST, Arizonagn headers, V-2, 75lb inj., n-stall convertor, th400 (built by Len Freeman ), GN-1 ported, solid roller cam 224-224, all forged/billet bottom end with 3 caps.

Dan

Cool cool. i think the 70p will work ok . Thanks alot.