Competition VP44 - 749 hp on #2, 1001 hp with some giggle juice...

[GOT-Torque]

Click here for dyno sheet :-laf



Now that your interested, what turbo would fit the bill for meeting these requirements?



Lets assume streetability is not a concern and that water will also be injected to assist with EGT's.



Also, since most large singles seem to be non-wastegated, would it be necessary to have one or adapt an external wastegate to control drive pressure when on the juice?



Anyone that says it can't be done on a VP44 powered truck isn't allowed to post on this thread

 

[JasonCzerak]

Fix your link.

Click here for dyno sheet :-laf



Now that your interested, what turbo would fit the bill for meeting these requirements?



Lets assume streetability is not a concern and that water will also be injected to assist with EGT's.



Also, since most large singles seem to be non-wastegated, would it be necessage to have one or adapt an external wastegate to control drive pressure when on the juice?



Anyone that says it can't be done on a VP44 powered truck isn't allowed to post on this thread

 

[WShupe]

S472 and an external gate would fit the 2. 8 rule and be manageable with the right turbine wheel and housing.

 

[GOT-Torque]

Fix your link.

It's not a link, it's an attention getter



Believe me, if I had a dyno sheet like that it would be on here already...

 

[GOT-Torque]

Doesn't the 2. 8 inch rule work out to be 71. 12 mm ? Would there be any benefit to using a bigger inducer charger and bushing it down to meet the 2. 8 rule?



Then for the open class, pull the bushing out and slap the bottle on!

 

[jwilliams3]

3 inches is 2. 8 inches by Indiana math... LOL!

 

[GOT-Torque]

OK, I understand now. In Indiana the 2. 8 rule is enforced by checking with a 3" plug... :-laf

 

[Timebomb]

WOW. . and to think in WV its a 2. 850 plug. But I have yet to see this device.