pros and cons of boosting an h22
08-27-2006, 10:49 AM
#22
1.5 BAR
Join Date: Oct 2004
Posts: 877
Re: pros and cons of boosting an h22
You know i am not saying it's impossible though.
Using that same forumale, assuming the BSFC of a tubo h22 is 60%, some 450 ccm injectors, if you boost the fuel pressure to 80 psi and the dutycycle to 90% it makes 350HP.
When i say I max out the 550 ccm, it's on stock fuel pressure and 80%.
Using that same forumale, assuming the BSFC of a tubo h22 is 60%, some 450 ccm injectors, if you boost the fuel pressure to 80 psi and the dutycycle to 90% it makes 350HP.
When i say I max out the 550 ccm, it's on stock fuel pressure and 80%.
08-27-2006, 02:21 PM
#24
1.5 BAR
Join Date: Oct 2004
Posts: 877
Re: pros and cons of boosting an h22
well thanks, it lightens up a lot of thing for me !!
In that case, if a H22 with a good turbo setup is really around 0.40 BFSC and you stay within 80% duty cycle, the DSM 450 ccm injectors at 50 psi of fuel pressure are good for 370 HP !!!
Yes, that's 300 WHP easily!!
Then no wonders why my maxed out 550 ccm h22 setups pulled like crazy....
In that case, if a H22 with a good turbo setup is really around 0.40 BFSC and you stay within 80% duty cycle, the DSM 450 ccm injectors at 50 psi of fuel pressure are good for 370 HP !!!
Yes, that's 300 WHP easily!!
Then no wonders why my maxed out 550 ccm h22 setups pulled like crazy....
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