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09-20-2011, 07:20 PM
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#21
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Name: Smokem
Title: Turbler
Status: Not Here
Join Date: May 2006
Location: Iowa
Member`s Gallery
Posts: 5,565
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Which Mahle?
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09-20-2011, 07:25 PM
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#22
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Name: kleann
Title: VP44 pwr
Status: Not Here
Join Date: Aug 2008
Location: Down yonder
Member`s Gallery
Posts: 4,388
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Quote:
Originally Posted by Smokem
Which Mahle?
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Marine vp.
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09-20-2011, 07:28 PM
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#23
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Name: Smokem
Title: Turbler
Status: Not Here
Join Date: May 2006
Location: Iowa
Member`s Gallery
Posts: 5,565
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Up to ~ 30° static.
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09-20-2011, 08:27 PM
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#24
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Name: jones95runner
Title: Too Much Time
Status: Not Here
Join Date: Jan 2010
Member`s Gallery
Posts: 1,432
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We're tearing down motor after next weekend to start on winter upgrades. Going back with the 12v marine mahle. I was kinda skeptic about these pistons in this motor when i got it but didn't have the time to swap everything at the time we did. After pulling head on the motor last fall the spray pattern looked realy good on the pistons so i decided to let them be and run it like it was. That was with 30* timing. When i tear it down again i'll put some pictures up. Although they may not be the best option i think they'll be fine
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09-20-2011, 08:34 PM
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#25
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Name: Smokem
Title: Turbler
Status: Not Here
Join Date: May 2006
Location: Iowa
Member`s Gallery
Posts: 5,565
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What angle on the injector?
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09-20-2011, 08:36 PM
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#26
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Name: kleann
Title: VP44 pwr
Status: Not Here
Join Date: Aug 2008
Location: Down yonder
Member`s Gallery
Posts: 4,388
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Quote:
Originally Posted by Smokem
Up to ~ 30° static.
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Ehh, what would 145* injector do for timing? Or how do you calculate this stuff?
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09-20-2011, 08:38 PM
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#27
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Name: Smokem
Title: Turbler
Status: Not Here
Join Date: May 2006
Location: Iowa
Member`s Gallery
Posts: 5,565
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~ 35°
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09-20-2011, 08:45 PM
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#28
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Name: kleann
Title: VP44 pwr
Status: Not Here
Join Date: Aug 2008
Location: Down yonder
Member`s Gallery
Posts: 4,388
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Quote:
Originally Posted by Smokem
~ 35°
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Thank you!!!!
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09-20-2011, 08:49 PM
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#29
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Name: ThisPreston
Title: Rookie
Status: Not Here
Join Date: Oct 2010
Location: Lexington IL
Member`s Gallery
Posts: 667
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Subscribed
__________________
VP Rice Rocket "Ballin' on a Budget".
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09-20-2011, 09:55 PM
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#30
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Name: jones95runner
Title: Too Much Time
Status: Not Here
Join Date: Jan 2010
Member`s Gallery
Posts: 1,432
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Quote:
Originally Posted by Smokem
What angle on the injector?
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To be flat honest I'm not sure I didn't get them changed for these pistons.
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09-21-2011, 03:35 PM
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#31
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Name: ILLINOISRAM
Title: INLINE INSANITY
Status: Not Here
Join Date: Jan 2008
Location: Lane IL
Member`s Gallery
Posts: 2,891
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My piston bowl looks like the ones posted. I plan on running 36-40* of timing. I don't have any pics cause the block is at the machine shop plus my laptop crashed and call me electronically challenged but I can't manage attachments from my iPhone.
__________________
99 DODGE 2500 P-PUMP 24v. Hamilton valvetrain, Northeast Diesel fuel and alot of other parts put together.
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09-22-2011, 05:41 PM
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#32
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Name: kleann
Title: VP44 pwr
Status: Not Here
Join Date: Aug 2008
Location: Down yonder
Member`s Gallery
Posts: 4,388
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ILLINOISRAM what are you doing with the head? I'm still not sure if I should do the 24v up or switch to 12v? any opinions?
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09-22-2011, 05:59 PM
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#33
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Name: ILLINOISRAM
Title: INLINE INSANITY
Status: Not Here
Join Date: Jan 2008
Location: Lane IL
Member`s Gallery
Posts: 2,891
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I hav had the head ported and polished. As much as can be done with the factory intake still inplace. Stock valves with springs, keepers and retainers. Seems to do a good job for me
__________________
99 DODGE 2500 P-PUMP 24v. Hamilton valvetrain, Northeast Diesel fuel and alot of other parts put together.
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09-22-2011, 06:08 PM
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#34
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Name: kleann
Title: VP44 pwr
Status: Not Here
Join Date: Aug 2008
Location: Down yonder
Member`s Gallery
Posts: 4,388
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Quote:
Originally Posted by ILLINOISRAM
I hav had the head ported and polished. As much as can be done with the factory intake still inplace. Stock valves with springs, keepers and retainers. Seems to do a good job for me
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Ok then, seems like for a build this big you'd want a runner intake. But if it works for you.
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09-22-2011, 06:55 PM
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#35
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Name: ILLINOISRAM
Title: INLINE INSANITY
Status: Not Here
Join Date: Jan 2008
Location: Lane IL
Member`s Gallery
Posts: 2,891
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It's not that I don't want one but two grand is alot of cash for something that I'm not sure it gains you that much. I know for certain that their are some truck over 1000 hp on stock intake and even a fee 3.0 trucks. One even still runs the stock 12v intake horn. Basically it just depends on how my money situation goes. I think there are things that are more important than the manifold.
__________________
99 DODGE 2500 P-PUMP 24v. Hamilton valvetrain, Northeast Diesel fuel and alot of other parts put together.
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09-22-2011, 09:20 PM
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#36
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Name: shiftycapone
Title: wandering the desert
Status: Not Here
Join Date: Oct 2007
Location: CA
Member`s Gallery
Posts: 2,034
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Quote:
Originally Posted by ILLINOISRAM
It's not that I don't want one but two grand is alot of cash for something that I'm not sure it gains you that much. I know for certain that their are some truck over 1000 hp on stock intake and even a fee 3.0 trucks. One even still runs the stock 12v intake horn. Basically it just depends on how my money situation goes. I think there are things that are more important than the manifold.
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Plenty of trucks with the intake on making great power, well said.
__________________
2000 p-pump 24v
1990 d250 12v
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09-22-2011, 10:06 PM
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#37
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Name: SCarty
Title: Diesel Enthusiast
Status: Not Here
Join Date: Feb 2009
Location: Weston, OH
Member`s Gallery
Posts: 192
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Quote:
Originally Posted by Smokem
Mahle does offer a Marine version of the VP piston. Curious to hear what injector you would use with the QSB piston since it is only a 56mm bowl?
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Happen to know the mahle part # for the vp piston?
__________________
01 auto, quad adr 4k
87 international 855 cummins pittsburgh motor
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09-22-2011, 10:13 PM
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#38
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Name: Smokem
Title: Turbler
Status: Not Here
Join Date: May 2006
Location: Iowa
Member`s Gallery
Posts: 5,565
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There isn't a part number for it, order by request.
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09-22-2011, 10:18 PM
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#39
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Name: TMONEYDIESEL
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Jan 2007
Member`s Gallery
Posts: 8,706
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Quote:
Originally Posted by ILLINOISRAM
It's not that I don't want one but two grand is alot of cash for something that I'm not sure it gains you that much. I know for certain that their are some truck over 1000 hp on stock intake and even a fee 3.0 trucks. One even still runs the stock 12v intake horn. Basically it just depends on how my money situation goes. I think there are things that are more important than the manifold.
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You can get a nice one for around $700
__________________
MANNING MOTORSPORTS
Office +1 (512) 217-7644
YOUR SOURCE FOR:
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09-22-2011, 10:19 PM
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#40
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Name: roachie
Title: Taco Master
Status: Not Here
Join Date: Nov 2007
Location: East TN
Member`s Gallery
Posts: 11,133
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Quote:
Originally Posted by Smokem
Mahle does offer a Marine version of the VP piston. Curious to hear what injector you would use with the QSB piston since it is only a 56mm bowl?
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More info? CR, ring height, bowl size?
__________________
99 F250____sold (to a ninja)
01 F250____Mexican F150
04 F350____Fat boy
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