Jim Wolf Cam testing for the VQ37VHR -- Results inside!

ZKraken22 · 09-23-2015, 06:39 PM

Also will the cams change the idle sound?

Elmo370z · 09-23-2015, 07:34 PM

Quote:

Originally Posted by ZKraken22

Also will the cams change the idle sound?

You know it's about a 2,000 dollar install? So i wouldnt recommend it, unless you're planning on doing some major to end work, or money isnt an option.

that_dude · 09-23-2015, 08:43 PM

There is a bit of cam hickup at idle but nothing stellar...will pass for stock to the untrained ear.

Torque increase is noticeable while driving for sure...especially on the low end, if you look at the graph around 3500rpm there is a bump of about 20ft/lbs; as most daily driving is done from 1000-4000rpm its a nice addition.
I'd expect gains to be larger with a set of proper headers but the goal of this test was to put them in a 'typical street z' and see what they would do... that being said this car still has factory headers, which are shorties.

ZKraken22 · 09-23-2015, 09:07 PM

Quote:

Originally Posted by Elmo370z

You know it's about a 2,000 dollar install? So i wouldnt recommend it, unless you're planning on doing some major to end work, or money isnt an option.

Well I've found a shop on this forum to do it for $1600

Heads inspected and cleaned
Heads redecked
Ported exhaust and intake runners
3 angle valve job
New OEM Valve stem seals installed
Valve Stem Heights set
Cold Clearance set for stock cams
Heads prepped and assembled
Cam install.

Money doesnt grow on trees but at the same time i purchased a 2k exhaust, 1k intake. Just gotta save and do what makes you happy.

Elmo370z · 09-23-2015, 10:15 PM

Quote:

Originally Posted by ZKraken22

Well I've found a shop on this forum to do it for $1600

Heads inspected and cleaned
Heads redecked
Ported exhaust and intake runners
3 angle valve job
New OEM Valve stem seals installed
Valve Stem Heights set
Cold Clearance set for stock cams
Heads prepped and assembled
Cam install.

Money doesnt grow on trees but at the same time i purchased a 2k exhaust, 1k intake. Just gotta save and do what makes you happy.

I found the same shop. Im waiting to pull the trigger until i can a better valvetrain installed.

Copes370z · 04-17-2016, 05:21 AM

The gains would be nice, but seems like a tough sell for roughly $3500 dollars ($2500 labor + $1000 gestimate for cams).

DEpointfive0 · 04-17-2016, 05:31 AM

Quote:

Originally Posted by Copes370z

The gains would be nice, but seems like a tough sell for roughly $3500 dollars ($2500 labor + $1000 gestimate for cams).

$2500 for labor? Is Jesus himself doing the work?

solidus · 04-17-2016, 07:43 AM

Quote:

Originally Posted by DEpointfive0

$2500 for labor? Is Jesus himself doing the work?

100.00 an hour shop time is reasonable.

DEpointfive0 · 04-17-2016, 11:35 AM

Quote:

Originally Posted by solidus

100.00 an hour shop time is reasonable.

25 hours is completely unreasonable. Any Nissan dealer should be able to drop and reinstall a motor in 8 hours. That's how some dealers and shops install headers.

Not sure why they need 17 extra hours

Z_ealot · 04-18-2016, 04:07 PM

Quote:

Originally Posted by DEpointfive0

$2500 for labor? Is Jesus himself doing the work?

If it's a mexican guy, then the answer is yes

Copes370z · 04-28-2016, 02:33 PM

Quote:

Originally Posted by Z_ealot

If it's a mexican guy, then the answer is yes

Hahaha....thats great

Sent from my SAMSUNG-SM-G900A using Tapatalk

370Z JT · 09-23-2015, 07:31 PM

any vids?

andy_meng1024 · 09-23-2015, 08:38 PM

What angle is it? Any idea how it compares to the JUN 282 degree cam? Thanks.

Spooler · 09-23-2015, 08:53 PM

I would be interested in one to match a NA stroker motor build at high compression. JWT have anything in the works for that?

that_dude · 09-23-2015, 09:22 PM

Quote:

Originally Posted by Spooler

I would be interested in one to match a NA stroker motor build at high compression. JWT have anything in the works for that?

This cam set is a 'mild' cam, we'll be working with JWT again on a new set of cams which will be more aggressive than these.
Think of these as S1 cams, next set will be S2 and so on...in theory we can only improve on these as in the grand scheme of things these are not crazy at all.
So long story short, yes, there is something in the works more aggressive.

09-23-2015, 06:39 PM	#1 (permalink)
ZKraken22 A True Z Fanatic Join Date: Jun 2011 Location: Houston Posts: 1,115 Drives: 10 Nissan 370Z 7AT Rep Power: 17	Also will the cams change the idle sound? __________________ Litespeed Racing Titanium Cold Air intake// GT Haus Axle// GarageLine combo// Nismo sway bars// Nismo Spoiler // Berk TP's

09-23-2015, 08:43 PM	#3 (permalink)
that_dude Base Member Join Date: Apr 2013 Location: Charm city Posts: 6 Drives: 1995 240sx Rep Power: 13	There is a bit of cam hickup at idle but nothing stellar...will pass for stock to the untrained ear. Torque increase is noticeable while driving for sure...especially on the low end, if you look at the graph around 3500rpm there is a bump of about 20ft/lbs; as most daily driving is done from 1000-4000rpm its a nice addition. I'd expect gains to be larger with a set of proper headers but the goal of this test was to put them in a 'typical street z' and see what they would do... that being said this car still has factory headers, which are shorties. Rusty likes this.

09-23-2015, 07:31 PM	#12 (permalink)
370Z JT A True Z Fanatic Join Date: Jan 2010 Location: United States Posts: 2,905 Drives: 370Z PW 7AT Rep Power: 379	any vids? Masterbeatty likes this. __________________ Click for My Journal Top Secret \| EVO-R \| Fujimura Auto \| Shine Auto \| Seibon \| MRWorks \| Swift \| SPC \| SSR \| UpRev \| Project Kics \| NST \| Titek \| Eibach \| Nismo \| Whiteline \| Quaife \| Invidia \| Fly1 \| CF Element \| Carbon Signal

09-23-2015, 08:38 PM	#13 (permalink)
andy_meng1024 Premium Member Join Date: Nov 2009 Location: Taipei Posts: 233 Drives: 2012 370z Rep Power: 3382	What angle is it? Any idea how it compares to the JUN 282 degree cam? Thanks. hooey_b likes this. __________________ Current: 2015 C200 / 2018 Cayenne / 2012 370z / 2012 C250 Coupe Gone: 2013 Cayenne / 2004 Cayenne S / 2003 SL55 AMG / 2008 C300 / 2006 350z / 2006 C280 4Matic

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04-17-2016, 05:21 AM	#6 (permalink)
Copes370z Base Member Join Date: Jul 2015 Location: Huntersville Posts: 5 Drives: 09 Red 370z TS M6 Rep Power: 10	The gains would be nice, but seems like a tough sell for roughly $3500 dollars ($2500 labor + $1000 gestimate for cams).

09-23-2015, 08:53 PM	#14 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 14,061 Drives: 2013 Nismo 370z Rep Power: 2684393	I would be interested in one to match a NA stroker motor build at high compression. JWT have anything in the works for that?