Topic: fuel question with hx35 (Read 9336 times)

turboblack2door · « **on:** September 08, 2009, 09:23:59 PM »

rigt now i have evo 8 injectors. will these be enough for 400hp. My setup is a jdm d15b, extended length fjt rods, vitara pistons (.020 over), walboro 255, 2 3/4in ic piping, will have a 3in dp, aeromotive fuel pressure regulator, JGS 40mm wg, CSAddict tubular mani, gm 3bar MAP, chipped and socketed p28

Towdogg · « **Reply #1 on:** September 08, 2009, 09:26:52 PM »

post pics :yes:

turboblack2door · « **Reply #2 on:** September 08, 2009, 09:52:04 PM »

Just some teasers

onlyflash944 · « **Reply #3 on:** September 08, 2009, 11:24:10 PM »

Quote from: Towdogg on September 08, 2009, 09:26:52 PM

post pics :yes:

not of the setup, dumbass

Joseph Davis · « **Reply #4 on:** September 08, 2009, 11:56:26 PM »

You have too much compression for 400 whp. Install a LARGE crankcase breather, run better than 110 octane, and pray to your Jesus because that small bore motor will bleed oil around the pistons after every 300+ whp pull. Word to the wise: FJT long rods are an abortion in anything but a DOHC ZC.

OP, you really need to get your ass to www.rceng.com and use their injector worksheet. You have excellent taste in turbos and manifolds, but you are 38 posts deep, unfamiliar, and have posted zero porn. While I like the enthusiasm you've displayed so far if you want to fit in around here you need to display some basic competence (figure out what your injectors are good for by yourself) and get with the naked bitches.

Thanks, and I have faith in your ability to do the right thing.

turboblack2door · « **Reply #5 on:** September 09, 2009, 07:12:44 AM »

im not a newb i just didnt know how to transfer my old name and the only reason for the question for the evo injectors is because i used them in my turbo ef sedan. i will definently look into rc's i was just wondering if what i have would be sufficant for my goal

Joseph Davis · « **Reply #6 on:** September 09, 2009, 11:07:17 AM »

Why would you want to look into RC's? Did you not read what I said?

d112crzy · « **Reply #7 on:** September 09, 2009, 11:49:59 AM »

Stay away from RC's and post porn. Nigger.

Joseph Davis · « **Reply #8 on:** September 09, 2009, 01:11:55 PM »

Quote from: danwjmu on September 09, 2009, 11:43:25 AM

http://www.rceng.com/technical.aspx

?

What you lack in sarcasm you more than make up for in common sense, I hereby award you your first B in your college career.

bouncinofftherevlimiter · « **Reply #9 on:** September 10, 2009, 01:08:41 AM »

Quote from: turboblack2door on September 08, 2009, 09:23:59 PM

rigt now i have evo 8 injectors. will these be enough for 400hp.

itll be about the limit if they do make it... i have a set i had with my HX35 build at 12psi...

now im running 880s, i didnt want any injector issues, but im also aiming for over 100hp more than you.

just FUCKING do it, dammit...

chris · « **Reply #10 on:** September 12, 2009, 06:13:00 AM »

stock top end d16 your not going to make the power you think sir

speedjunky01 · « **Reply #11 on:** September 12, 2009, 11:59:30 PM »

Quote from: chris M on September 12, 2009, 06:13:00 AM

stock top end d16 your not going to make the power you think sir

says the guy selling bigger TB and manifold work

just busting you chops, ill be ordering from you monday.

JD why are they an abortion? i plan on running std length rods and vitaras in my mutt d15b, suposed to stick out .020 and have right around 8.3:1

Joseph Davis · « **Reply #12 on:** September 13, 2009, 11:24:45 AM »

Quote from: speedjunky01 on September 12, 2009, 11:59:30 PM

JD why are they an abortion?

When you are dealing with a 75mm piston surface, 9:1 CR is too high for 300+ whp. The presure spikes that precede detonation are unavoidable, and it takes it's toll on the ring seal.

Dr. D-Series · « **Reply #13 on:** September 14, 2009, 11:17:04 AM »

JD's almost my hero.

Joseph Davis · « **Reply #14 on:** September 14, 2009, 02:14:40 PM »

Quote from: Dr. D-Series on September 14, 2009, 11:17:04 AM

JD's almost my hero.

Yeah, if I actually produced a turbo car of my own you'd be proud.

Dr. D-Series · « **Reply #15 on:** September 14, 2009, 09:14:28 PM »

Get to it.

d112crzy · « **Reply #16 on:** September 14, 2009, 09:59:07 PM »

It will never happen.

snm95ls · « **Reply #17 on:** September 14, 2009, 11:17:55 PM »

Quote from: Joseph Davis on September 13, 2009, 11:24:45 AM

Quote from: speedjunky01 on September 12, 2009, 11:59:30 PM
JD why are they an abortion?

When you are dealing with a 75mm piston surface, 9:1 CR is too high for 300+ whp. The presure spikes that precede detonation are unavoidable, and it takes it's toll on the ring seal.

How are you getting 9:1 static compression with vitaras in a D15B? Hell with the long rods and vitara pistons in a Z6, static CR is only like 8.6:1.

Am I missing something here Grand Exalted Wizard?

Joseph Davis · « **Reply #18 on:** September 14, 2009, 11:29:23 PM »

Quote from: snm95ls on September 14, 2009, 11:17:55 PM

Quote from: Joseph Davis on September 13, 2009, 11:24:45 AM
Quote from: speedjunky01 on September 12, 2009, 11:59:30 PM
JD why are they an abortion?

When you are dealing with a 75mm piston surface, 9:1 CR is too high for 300+ whp. The presure spikes that precede detonation are unavoidable, and it takes it's toll on the ring seal.

How are you getting 9:1 static compression with vitaras in a D15B?

I'm getting 9:1 from every forged piston abortion motor brought to me for tuning that bleeds oil around the piston perimiter past 250-275 whp. Where are you getting D15B?

snm95ls · « **Reply #19 on:** September 14, 2009, 11:32:45 PM »

Quote from: turboblack2door on September 08, 2009, 09:23:59 PM

rigt now i have evo 8 injectors. will these be enough for 400hp. My setup is a jdm d15b, extended length fjt rods, vitara pistons (.020 over), walboro 255, 2 3/4in ic piping, will have a 3in dp, aeromotive fuel pressure regulator, JGS 40mm wg, CSAddict tubular mani, gm 3bar MAP, chipped and socketed p28

Yields roughly 8:1 static CR.

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Author Topic: fuel question with hx35 (Read 9336 times)

chris