Zcg ftw
What do you consider normal?
A stock HR assuming a 15% drivetrain loss would make about 260whp. Picking up 30whp, on an HR, with bolt-ons and a tune is not an alarming figure. My wife's HR picked up 17whp just from upgrading her to the JWT dual-intake system. Nothing else. The HR responds well to bolt-ons, the non-HR - not so much.
A stock HR assuming a 15% drivetrain loss would make about 260whp. Picking up 30whp, on an HR, with bolt-ons and a tune is not an alarming figure. My wife's HR picked up 17whp just from upgrading her to the JWT dual-intake system. Nothing else. The HR responds well to bolt-ons, the non-HR - not so much.
What do you consider normal?
A stock HR assuming a 15% drivetrain loss would make about 260whp. Picking up 30whp, on an HR, with bolt-ons and a tune is not an alarming figure. My wife's HR picked up 17whp just from upgrading her to the JWT dual-intake system. Nothing else. The HR responds well to bolt-ons, the non-HR - not so much.
A stock HR assuming a 15% drivetrain loss would make about 260whp. Picking up 30whp, on an HR, with bolt-ons and a tune is not an alarming figure. My wife's HR picked up 17whp just from upgrading her to the JWT dual-intake system. Nothing else. The HR responds well to bolt-ons, the non-HR - not so much.
It just seems to me that there are quite a few variations on dyno results on the HR after mods....Given location and weather have a part to play...but still...thats just my .02
regardless of the mods, we can see that the base power output from the graph was 290whp/267.17rwtq. This numbers are about 10%(~25-30whp) higher than most HR numbers. This is pretty high IMO.
Anyways, who cares about power otput from one dyno to another. They'll never be the same since Dyno's are used to tune cars, not to measure power output.
any before and after dyno sheets for the HR?
Anyways, who cares about power otput from one dyno to another. They'll never be the same since Dyno's are used to tune cars, not to measure power output.
any before and after dyno sheets for the HR?
Last edited by ITOzann; Feb 11, 2011 at 07:44 AM.
^ maybe my car responded well to the mods? Cause exhaust "claims" 10-15hp or something and test pipes "claim" like 12hp so maybe that is the case?
Regardless I don't care..I like the way my car feels and it doesn't hook for **** in 1st and part of 2nd which is kind of fun =)
Regardless I don't care..I like the way my car feels and it doesn't hook for **** in 1st and part of 2nd which is kind of fun =)
^ maybe my car responded well to the mods? Cause exhaust "claims" 10-15hp or something and test pipes "claim" like 12hp so maybe that is the case?
Regardless I don't care..I like the way my car feels and it doesn't hook for **** in 1st and part of 2nd which is kind of fun =)
Regardless I don't care..I like the way my car feels and it doesn't hook for **** in 1st and part of 2nd which is kind of fun =)
Registered User
Joined: Jan 2004
Posts: 2,947
Likes: 5
From: CA
Rob did my 350Z. I got 404 when mine was done. (S/C and cams). Rob's shop is the best for any and all needs when it comes to Z'S AND G'S. You can't go wrong. Rob does all the mods on my Z which I won't list here, but he's the expert.
What do you consider normal?
A stock HR assuming a 15% drivetrain loss would make about 260whp. Picking up 30whp, on an HR, with bolt-ons and a tune is not an alarming figure. My wife's HR picked up 17whp just from upgrading her to the JWT dual-intake system. Nothing else. The HR responds well to bolt-ons, the non-HR - not so much.
A stock HR assuming a 15% drivetrain loss would make about 260whp. Picking up 30whp, on an HR, with bolt-ons and a tune is not an alarming figure. My wife's HR picked up 17whp just from upgrading her to the JWT dual-intake system. Nothing else. The HR responds well to bolt-ons, the non-HR - not so much.
But anyway, LMFAO @ this from the zcar blog
Originally Posted by Zcar Blog
This build started off some time ago when it came into Z Car Garage fully stock with plans for a simple Injen intake system, a new-to-the-market ARK cat-back exhaust system, and a set of high flow catalytic converters. It turns out that we saw nearly zero gain from the ARK exhaust (we tested it on it’s own with no other modifications) and the fitment was beyond terrible so it was packed up and sent back immediately. Bummer I know.
damn im starting to wish i had an HR haha im gonna be calling rob for a tune soon too as soon as my ART pipes come in hopefully my 03 will do good with the motordyne parts minus the exhaust and its aem intake 
all I know is that they sell a lot of overpriced parts that are worth chit. Search and you'll find lots of negative input.
The graphs they provide are typically in SAE. Here are a few other HRs - all were in SAE:
http://www.zcarblog.com/2010/11/12/p...ily-part2.html
http://www.zcarblog.com/2010/11/10/p...ily-part1.html
http://www.zcarblog.com/2009/09/09/p...fications.html
http://www.zcarblog.com/2009/08/28/u...ome-power.html
and something a little bigger from my Z32 brothers: http://www.zcarblog.com/2009/10/01/u...-promised.html
http://www.zcarblog.com/2010/11/12/p...ily-part2.html
http://www.zcarblog.com/2010/11/10/p...ily-part1.html
http://www.zcarblog.com/2009/09/09/p...fications.html
http://www.zcarblog.com/2009/08/28/u...ome-power.html
and something a little bigger from my Z32 brothers: http://www.zcarblog.com/2009/10/01/u...-promised.html
Why are you such a naysayer? Again - see link.
And here is the dyno since you clearly didn't click the links I posted:
