S2000 Naturally Aspirated Forum Discussions about N/A motor projects, builds and technology.

s2000 CR 08 Bolt ons Tuned

Thread Tools
 
Old 04-14-2010, 07:06 PM
  #21  
Registered User
 
hypforlife32's Avatar
 
Join Date: Nov 2009
Posts: 1,984
Likes: 0
Received 1 Like on 1 Post
Default

also it looks like his vtec enagement is around 4k rpms
Old 04-15-2010, 09:27 AM
  #22  
Former Sponsor
 
Gernby's Avatar
 
Join Date: Mar 2002
Posts: 15,526
Likes: 0
Received 16 Likes on 14 Posts
Default

Originally Posted by 93turbo16,Apr 8 2010, 05:07 PM
We generally see AP2 S2000s with intake/exhaust/stock ecu make in the mid 220s.
When you say "we", do you mean that this same dyno generally shows AP2's in the 220'? Do you work at this shop? These numbers seem VERY high for the mods listed, especially the torque number in the lower RPMs.
Old 04-15-2010, 09:37 AM
  #23  
Registered User

Thread Starter
 
cboyarskirn's Avatar
 
Join Date: Feb 2009
Location: Harrisburg PA
Posts: 441
Likes: 0
Received 0 Likes on 0 Posts
Default

gernby that is what one of the guys from the shop posted.. and saw what you want about the numbers man the car is a completely different car its a beast.. as far as the torque check out the #2 dyno graph i posted in the first post... the base line is with full bolt ons and the tune increased this # by almost 20 across the board in the low rpm. All dynographs show a baseline pull with full bolt ons already
Old 04-15-2010, 10:32 AM
  #24  
Former Sponsor
 
Gernby's Avatar
 
Join Date: Mar 2002
Posts: 15,526
Likes: 0
Received 16 Likes on 14 Posts
Default

I'm not upset about the numbers, and I hope they are accurate. I'm just asking because my road torque graphs before and after my tune look similar to your before and after plots. I just haven't put it on the dyno yet, so I've been estimating my numbers much lower. Basically, my road torque calculations come out in as a "gernby unit" of torque, then I estimate what the conversion factor for a gernby unit in terms of ft-lbs. I don't think I've ever seen any S2000 with the mods you have (tuned or not) put down such high numbers.
Old 04-15-2010, 10:46 AM
  #25  
Registered User

 
iDomN8U's Avatar
 
Join Date: May 2006
Location: Ontario
Posts: 7,430
Received 2 Likes on 2 Posts
Default

Full bolt-ons on a Ap2 in a dyno shoot out on a dynopack for us was around 214 and 149.

Something tells me that dyno reads high if a AP1 can read 231 and a ap2 251.

250+ is reserved for ITB + stroked motors, not bolt-ons and tune.

Sorry.
Old 04-15-2010, 10:47 AM
  #26  
Registered User

 
iDomN8U's Avatar
 
Join Date: May 2006
Location: Ontario
Posts: 7,430
Received 2 Likes on 2 Posts
Default

I put down the highest Ap1 in our shoot out and got 206 hp and 139 tq.

This is with AEM CAI intake, berk's HFC 63mm, T1R 70R-EM dual, stock ECU.

A header + tune will not give me 25 hp at 8200 rpm
Old 04-15-2010, 12:30 PM
  #27  
Registered User

 
iDomN8U's Avatar
 
Join Date: May 2006
Location: Ontario
Posts: 7,430
Received 2 Likes on 2 Posts
Default

Read this dyno shoot out:

https://www.s2ki.com/forums/index.ph...=706738&st=100

You won't see over 230, 226 is HUGE for any S2000
Old 04-16-2010, 10:41 AM
  #28  
Former Sponsor

 
Moddiction's Avatar
 
Join Date: Oct 2007
Location: Mooresville, NC
Posts: 28,698
Received 38 Likes on 30 Posts
Default

Yeah sounds good but I'm sure it is a very high reading dyno. I'm sure you got some nice gains regardless though.
Old 04-20-2010, 11:20 PM
  #29  
Registered User

 
9kred's Avatar
 
Join Date: Jun 2008
Location: Arizona PHX
Posts: 854
Received 0 Likes on 0 Posts
Default

Yea are we sure this isnt crank hp lol? Iv never come across one getting in the 240-250whp range with just simple i/h/e. Not saying its not correct info just hard to believe its true...
Old 04-20-2010, 11:57 PM
  #30  
Registered User

 
omairtheman1's Avatar
 
Join Date: Apr 2009
Location: The Island of Long
Posts: 844
Likes: 0
Received 0 Likes on 0 Posts
Default

Numbers are on the high side... thats alot of Horsepower per liter for bolt ons that isn't stroked or has ITBs... the Dyno might be running high bro... but at the same time you do have impressive mods.


Quick Reply: s2000 CR 08 Bolt ons Tuned



All times are GMT -8. The time now is 04:10 AM.