guys making 450+ hp,what injectors r u using?
#3
Re: guys making 450+ hp,what injectors r u using? (Jordo)
most I have seen around 450+ were at least 1000cc injectors... everyone seems to go the route of more injector than ness. to be safe and keep the injectors from being maxed out all the time here.
Modified by twkdCD595 at 11:44 AM 8/28/2003
Modified by twkdCD595 at 11:44 AM 8/28/2003
#4
Honda-Tech Member
Re: guys making 450+ hp,what injectors r u using? (twkdCD595)
i heard hondata has a hard time idling anythong too clozse to 1000cc, is this true? also , does aem and other support the bigger onces easier?
you can go higher with the fuel pressure to get more power from them and lower the duty cycle
you can go higher with the fuel pressure to get more power from them and lower the duty cycle
#6
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Re: guys making 450+ hp,what injectors r u using? (TurboTegB18c)
i was planning on purchasing something around 880cc., hopefully it will do the trick.
#7
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Re: guys making 450+ hp,what injectors r u using? (TurboTegB18c)
what brand? im looking for some and was hoping to get hi impedence so i wouldnt have to deal with the resistor box let me know your setup if u dont care so i kinda kinda tune mine towards what u have, thanks man
mike
mike
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#8
Re: guys making 450+ hp,what injectors r u using? (turbo gsr)
I'm running 780cc and they are maxed out at 530whp. I would suggest going with 880's. I would if I was going to do it again.
#11
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Re: guys making 450+ hp,what injectors r u using? (Evo Hybrid)
720 cc for 450 might possibly be little to small or just perfect (closer to too small). To give you an idea 550 were maxed out for me at 360 whp. I ended up throwing in some 900cc that were laying around but a bit too big at my 360 hp. So idle is a bitch, fumes like crazy. Oh and I use 1600cc on my 535whp race car. I would go with 900 or 1000 for your car, you dont want to run those injectors above 80%.
Correct me if Im wrong.
Correct me if Im wrong.
#12
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Re: guys making 450+ hp,what injectors r u using? (saso)
who makes a good 880cc injector for a good price. I found the seimen deika's from camp1320 for $265. Are you guys having any problems with hondata and 800+ cc injectors
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Re: guys making 450+ hp,what injectors r u using? (g2turbo)
I am running 880.s right now with my setup, and the hondata idles them great.
my goal is only 400whp though.(but it is a SOHC! )
Brian
my goal is only 400whp though.(but it is a SOHC! )
Brian
#15
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Re: guys making 450+ hp,what injectors r u using? (TurbodCX)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TurbodCX »</TD></TR><TR><TD CLASS="quote">I am running 880.s right now with my setup, and the hondata idles them great.
my goal is only 400whp though.(but it is a SOHC! )
Brian</TD></TR></TABLE>
what type of injectors are you running ?
my goal is only 400whp though.(but it is a SOHC! )
Brian</TD></TR></TABLE>
what type of injectors are you running ?
#16
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Re: guys making 450+ hp,what injectors r u using? (TurbodCX)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TurbodCX »</TD></TR><TR><TD CLASS="quote">I am running 880.s right now with my setup, and the hondata idles them great.
my goal is only 400whp though.(but it is a SOHC! )
Brian</TD></TR></TABLE>
same here.. i was thinkin 680's or something? how did the 550's do for you brian?
my goal is only 400whp though.(but it is a SOHC! )
Brian</TD></TR></TABLE>
same here.. i was thinkin 680's or something? how did the 550's do for you brian?
#17
Re: guys making 450+ hp,what injectors r u using? (CivicRyda2k)
I used to run 950cc's in my old set-up, Hondata idled them like stock. You need around 900cc injectors with stock fuel pressure to be able to flow enough for 500whp.
#18
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Re: guys making 450+ hp,what injectors r u using? (boosted hybrid)
so hondata will idle 960's or so ? i am looking at getting precision 960's for my new set up
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Re: guys making 450+ hp,what injectors r u using? (CivicRyda2k)
The 550's did ok, but i tapped them out at 345 whp, and i was at 60psi of fuel pressure to run these.
I have precision 880's now and i love them.
Brian
I have precision 880's now and i love them.
Brian
#20
Re: guys making 450+ hp,what injectors r u using? (saso)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by saso »</TD></TR><TR><TD CLASS="quote">720 cc for 450 might possibly be little to small or just perfect (closer to too small). To give you an idea 550 were maxed out for me at 360 whp. I ended up throwing in some 900cc that were laying around but a bit too big at my 360 hp. So idle is a bitch, fumes like crazy. Oh and I use 1600cc on my 535whp race car. I would go with 900 or 1000 for your car, you dont want to run those injectors above 80%.
Correct me if Im wrong.</TD></TR></TABLE>
hum... I know theory wise yes, 720cc is alittle small but it supported 500HP on my car with just a tad over 80% on duty cycle ( 82%) at very high load and rpm cells. My fuel pressure is set at 55psi idle.
Correct me if Im wrong.</TD></TR></TABLE>
hum... I know theory wise yes, 720cc is alittle small but it supported 500HP on my car with just a tad over 80% on duty cycle ( 82%) at very high load and rpm cells. My fuel pressure is set at 55psi idle.
#21
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Re: guys making 450+ hp,what injectors r u using? (Evo Hybrid)
720 will be too small for your 450 hp, you need at least 900 for that. To give you another example I maxed out my 1000s at 535 whp. The hondata should idle all of them but if you dont mind a little black smoke at idle well... You cant have the best of all worlds. Race car and emmisions free.
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Re: guys making 450+ hp,what injectors r u using? (TurbodCX)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TurbodCX »</TD></TR><TR><TD CLASS="quote">The 550's did ok, but i tapped them out at 345 whp, and i was at 60psi of fuel pressure to run these.
I have precision 880's now and i love them.
Brian</TD></TR></TABLE>
how does the hondata idle the 880s? in my earlier reply i meant i too am looking for 400whp in the sohc... well 350-400whp.... i was thinking 680's or around there... think those will suffice?
I have precision 880's now and i love them.
Brian</TD></TR></TABLE>
how does the hondata idle the 880s? in my earlier reply i meant i too am looking for 400whp in the sohc... well 350-400whp.... i was thinking 680's or around there... think those will suffice?
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Re: guys making 450+ hp,what injectors r u using? (saso)
720's too small for 450 whp?
50 psi base pressure with 1:1 RR FPR should be plenty of fuel for 450 hp! as long as you are not trying to run 10:1 AFR's and a 10k RPM limit.
50 psi base pressure with 1:1 RR FPR should be plenty of fuel for 450 hp! as long as you are not trying to run 10:1 AFR's and a 10k RPM limit.
#24
Re: guys making 450+ hp,what injectors r u using? (saso)
I was just giving you an example. You may max out your 1000cc at 535Hp but I am just at the tip of maxing my 720cc with 505HP. Different setup, different result.