Pro 52?

[THE TANK1]

Can a 1st gen spool this with 6x18's, 14mm head.

[DTanklage]

it would spool just about any turbo with an injector that big

question is - at what rpm will it spool it...

[THE TANK1]

all it is used for is pulling, I thought there was someone on here that was runnig one?

[KTA]

Bill Gilbert on here runs that setup about 450rwhp on an all stock motor.

[cummins king]

u would have to run a serious set of turbos to get any really usfull power out of it

[THE TANK1]

What does Bill use the truck for? you dont think you can use that big of a turbo. I am tearing the motor down this winter, I would like to stay with the VE pump. I need input on low comp pistons, cam and so on. Just pulling with the truck thanks

[DTanklage]

i wonder how the map for a pro 52 compares to one for a 66/71 or 66/75?

that is one big turbo - i think he just uses the truck for playing

you know what i mean?

he likes to beat up on high school kids like josh ayers...

lol

jk bill

[GPSMatt]

http://1stgen.org/viewtopic.php?t=1401

Low comp pistons were talked about here.

[THE TANK1]

what about a cam for this truck, hasiley has one for 700ish that requires fly cuts any input?

[DTanklage]

i dont have any experience with pulling trucks but for drag racing motorcycles the guys that are running stock heads they stick with '84 gpz cams (256° @ .050" - .385" lift). those were the biggest stock cams that kawi made. by stock head i mean a head that came on a bike stock. obviously they all port them and put larger valves in.

the guys using after market heads use more cam than the stockers, but the turbo bikes dont want a bunch of camshaft.

the gpz cams are good for low 7's

to go high to mid 6's you need aftermarket head and cams

i know that a turbo gas motor is way different than a diesel, but i think the princible may be the same when it comes to cams (turbo motors dont need a bunch cuz they dont rev very high)

[ford69557ci]

way different concept between gas and deisel. i run a 670-755 lift 328 346 duration 115 lsa in my turbo small block s 10. i dont think a cummins would like anything near that. and i steped up from last years cam and gain aound 20whp so sometimes bigger is better now if i could just get a lasting turbo

[DTanklage]

775 lift on the ex lobe???

what is the duration at 050 on the ex?

don

ps - that is crazy huge lift for a small block

[ford69557ci]

i dont remember i would have to call howards and find out but with the hendricks ported sb2.2 heads and the very large turbo its isnt to big of a cam and i drive this thing on the street 2 or 3 times a week with a 5800 converter with a braked glide sound like fun hahaha

[THE TANK1]

[quote="DTanklage"]i dont have any experience with pulling trucks but for drag racing motorcycles the guys that are running stock heads they stick with '84 gpz cams (256° @ .050" - .385" lift). those were the biggest stock cams that kawi made. by stock head i mean a head that came on a bike stock. obviously they all port them and put larger valves in.

the guys using after market heads use more cam than the stockers, but the turbo bikes dont want a bunch of camshaft.

the gpz cams are good for low 7's

to go high to mid 6's you need aftermarket head and cams

So you are saying I can run low 7's with that cam

[DTanklage]

no, i am saying that i dont know if you are going to see very much additional hp for the $700 you are gonna be dishin out

not to mention what a pain in the ass it is to swap the cam in this thing