found boost pistons for the vh

Discuss topics related to the VH41DE, VH45DE, VK45DE, and VK56DE engines.
gs14racer
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Joined: Mon Feb 26, 2007 5:03 pm

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I just got off the phne with cp pistonss in california. I was told that 3 years ago they made a one off for someone with a vh45 using stock cams and stroke but with a 1mm overbore and 9.0 - to - 1 compression.

I was told that they also still have the measurments and that exact piston can be ordered thru one of theyre distributors. It is however made to order and still at the custom price. But its good to know you can call up any distributor and place an order and have it in 2-4 weeks time.

Just an fyi for all you boost heads.

They will be making me an 5 mm over bore 11.5 to 1 compression piston for my application. With the valve reliefs cut for a .500 lift cam.


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Reno
Posts: 1015
Joined: Wed May 18, 2005 4:38 am
Car: 89 S13, boosted.. RAWR..

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hmmm very interesting :P

hey whats your power goal N/A ?

gs14racer
Posts: 765
Joined: Mon Feb 26, 2007 5:03 pm

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well the motor is gonna be 5 liters so i would like to think that with the cams and itbs i should at LEAST put 380 to the wheels.

tmorgan4
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Car: 2000 Nissan Pathfinder

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Do you have any idea what the custom price would be?

gs14racer
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Joined: Mon Feb 26, 2007 5:03 pm

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Its about 125-130 per piston.

gs14racer
Posts: 765
Joined: Mon Feb 26, 2007 5:03 pm

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Just found some forged rods too. They can be had for just under 475 and should cost less than 100 to make them work.

doctorchee
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Joined: Wed Jun 07, 2006 5:54 pm
Car: BMW 318IS

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gs14racer wrote:Just found some forged rods too. They can be had for just under 475 and should cost less than 100 to make them work.
475 for a sets of 8pc? usd?

what is the spec? eg.. hp rating? material?retro fit for VH45? or need some modification?

thanks.


trick240sx
Posts: 225
Joined: Mon Jul 21, 2003 11:43 am
Car: cars

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I remember you stating you have several Q,s around. can you help me out with a throttle body

gs14racer
Posts: 765
Joined: Mon Feb 26, 2007 5:03 pm

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sure i have a couple at the house shoot me an email and an offer

[email protected]

defrag010
Posts: 405
Joined: Mon Jan 02, 2006 7:52 pm

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are the rods chevy rods?

bigk
Posts: 385
Joined: Sun Mar 30, 2003 11:09 am
Car: cars, football, girls

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I have been following a guys vh45dett g35 coupe build up on 350z.com. Pretty sick build up, twin Borg Warner Turbos, built/ported/polished head, 5MT VG transmission, Venolia pistons, Pauter Rods, Calico main and rod bearings, ARP hardware, total seal rings...

http://www.my350z.com/forum/sh...01119

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Mettler
Posts: 1283
Joined: Sun Jan 15, 2006 4:05 pm
Car: HR31 GTS-8 coupe, VH41/45 Hybrid Transplant

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Yeah that thing should be brutal when done! Wish I had that kind of coin to spend!


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