compound turbos? - Page 4

**dave@BD Power** · 10-19-2009, 02:08 PM

Quote:

Originally Posted by Cummins6speed

This is what is happening when you hear turbo bark correct?

This would be when drive pressure is less than 1:1

Turbos Surge, Turbo Bark, Turbo Fart... yes those are all correct!

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dieseldakota · 12-14-2009, 09:39 PM

would you guys have any suggestions for turbos for a 3.9L 4bt cummins i'm trying to set up compound turbos and get about 350 hp its basically a 4 cylinder version of the first gen cummins 12valve

***Cummins6speed*** · 12-14-2009, 10:25 PM

HX35 over a 64 maybe? Have you been on 4btswaps.com?

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dieseldakota · 12-14-2009, 10:48 PM

yes i'm on that sight quite often i'm just looking for a few differant opinions. ok i know what a hx35 is. whats a 64?

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12-14-2009, 09:39 PM	#38 (permalink)
dieseldakota Newbie Join Date: Dec 2009 Posts: 2 Thanks: 0 Thanked 0 Times in 0 Posts dieseldakota's Truck Pics	would you guys have any suggestions for turbos for a 3.9L 4bt cummins i'm trying to set up compound turbos and get about 350 hp its basically a 4 cylinder version of the first gen cummins 12valve

12-14-2009, 10:25 PM	#39 (permalink)
*Cummins6speed* Cummins Crazy Join Date: Jun 2007 Location: Petaluma, CA Posts: 5,593 Thanks: 103 Thanked 145 Times in 114 Posts Cummins6speed's Truck Pics	HX35 over a 64 maybe? Have you been on 4btswaps.com? __________________ My truck: 06 5.9 G56 4x4 Quad Cab Short Bed Patriot Blue. Smarty TNT, Valair 3600DD, DiPricol's, Home made intake w/ amsoil filter, Straight Piped w/ 7" tip, silencer ring MIA, glove box sticker MIA 2/28/09-470hp/980tq FOR SALE: PM ME "Calling an illegal alien an 'undocumented immigrant' is like calling a drug dealer an 'unlicensed pharmasist'"

12-14-2009, 10:48 PM	#40 (permalink)
dieseldakota Newbie Join Date: Dec 2009 Posts: 2 Thanks: 0 Thanked 0 Times in 0 Posts dieseldakota's Truck Pics	yes i'm on that sight quite often i'm just looking for a few differant opinions. ok i know what a hx35 is. whats a 64?