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L15a mods (honda jazz 2007 gd3)

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Old Oct 21, 2012 | 03:35 PM
  #21  
DiamondStarMonsters's Avatar
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So while you are studying at Google University's prestigious Wikipedia Campus..

Let's start with a very simple exercise, Mr. Pure Maths:

Since you are now claiming to have an all-motor 365whp F20 (even though you question the ability to make 400whp NA on a K-series lol)

Under STP conditions, how much injector do you need to support 37lbs/min airflow (370whp under ideal conditions on pump gas) with E10 Gasoline at BSFC .48 with a base pressure of 43.5psi and only 80% duty cycle?

How much injector is required to do the same with the Fit's 52psi base fuel pressure?

Show your work.

Depending on whether or not you can figure this out I may have more for you to do, so we can make this discussion constructive and free of fantasy land speculations.
 

Last edited by DiamondStarMonsters; Oct 21, 2012 at 04:35 PM.
Old Nov 2, 2012 | 11:01 AM
  #22  
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even if you have a supercharged l15, the best you probably squeeze out is like 15-16 second quarter miles. It's just best for efficiency.
 
Old Nov 2, 2012 | 11:50 AM
  #23  
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What does that even mean? There are a couple turbo L15s running faster than 15sec ETs, and what efficiency are you referring to?
 
Old Nov 2, 2012 | 11:55 AM
  #24  
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I was thinking of kraftwreks supercharged ones, even though I did see a k20 fit with a jackson racing supercharger run 13's at atlanta dragway once, but you know more than me.
 
Old Jul 9, 2013 | 03:56 PM
  #25  
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Originally Posted by mrFroge
...I wish I'd said that..
yo dont need a 1000hp to run a go0d time in the 1/4 mile its al about power to weight my fit runs 14 flat with only mugen cams and my ecu done by DASTEK( ecu dynamo's_those guys) had a 30% power gain just on the electronics now i have gone for al carbon fibre panels with a stober crank setup and im sure no doubd il do low high 12s i beat a revo tuned golf gti mk6 and they run in the high 12s dont under estemate te vtec they are very smal but very capacle motors designed for power and limeted to state specs get rid of the ref restrictiom it wl rev up to 11000 rpm and trust me thats where the power lies witin them
 
Old Jul 9, 2013 | 05:18 PM
  #26  
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Very nice; but you don't have to worry about the smog test police (yet)..
 
Old Jul 10, 2013 | 01:39 AM
  #27  
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Originally Posted by Mopster
state specs get rid of the ref restrictiom it wl rev up to 11000 rpm and trust me thats where the power lies witin them
The vast majority of dyno pulls posted show the HP and Torque lines falling rapidly after 5500. So why do you think they will make substantial power with the same heads etc. up to 11,000?
 
Old Jul 10, 2013 | 09:06 AM
  #28  
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Originally Posted by loudbang
The vast majority of dyno pulls posted show the HP and Torque lines falling rapidly after 5500. So why do you think they will make substantial power with the same heads etc. up to 11,000?
IT might be the cam might be the DASTEK mod but my power starts where the other ones drop i have i limitd my refs at 10500 rpm but it wil goe to 11000 maby 12000 i dont want to go that far its a big risk but there is power all the way that tiny motor is made to race im not big on motor specs or anything i only have my dyno sheet and it tels me what ive done certainly paid off
 
Old Jul 10, 2013 | 10:36 AM
  #29  
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Originally Posted by Mopster
IT might be the cam might be the DASTEK mod but my power starts where the other ones drop i have i limitd my refs at 10500 rpm but it wil goe to 11000 maby 12000 i dont want to go that far its a big risk but there is power all the way that tiny motor is made to race im not big on motor specs or anything i only have my dyno sheet and it tels me what ive done certainly paid off
I think we would very much like to see your dyno sheet.

 
Old Jul 10, 2013 | 11:49 AM
  #30  
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Originally Posted by Mopster
yo dont need a 1000hp to run a go0d time in the 1/4 mile its al about power to weight my fit runs 14 flat with only mugen cams and my ecu done by DASTEK( ecu dynamo's_those guys) had a 30% power gain just on the electronics now i have gone for al carbon fibre panels with a stober crank setup and im sure no doubd il do low high 12s i beat a revo tuned golf gti mk6 and they run in the high 12s dont under estemate te vtec they are very smal but very capacle motors designed for power and limeted to state specs get rid of the ref restrictiom it wl rev up to 11000 rpm and trust me thats where the power lies witin them
: rotfl:
 
Old Jul 12, 2013 | 01:42 AM
  #31  
Suzi_q's Avatar
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...............
 
Old Jun 14, 2015 | 06:40 AM
  #32  
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wow Im laughing. going through old threads looking for some data and found this on "mugen cams." If only toda got more credit for their accomplishments in the racing world.
 
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