View Full Version : Power Mods D series boostin question
loSiRcity
03-16-2007, 12:22 PM
Ok so, im runnin an J/R supercharger on a d16a6 (91 crx si) and it runs 6psi and its working great but i want more out of it. I've talked to the techs up at jackson racing and they have stopped production on the boost upgrade but they so to use a 92 civic crank pulley with their 3.0 pulley and it should run me roughly 8-9 psi. for fuel they suggested larger matched injectors and adjustable fuel rail reguator along with a high flow fuel pump. this all is fine with me but my question is: what engine manage system would i be able to tune suffiecently so that im runnin safe? any one does this b4? what works?what doesnt?
CHADbee
03-16-2007, 01:11 PM
i know one of my teammates had his JRSC prelude tuned at mainstream and they used chrome i think....
Vteckidd
03-16-2007, 02:56 PM
Ok so, im runnin an J/R supercharger on a d16a6 (91 crx si) and it runs 6psi and its working great but i want more out of it. I've talked to the techs up at jackson racing and they have stopped production on the boost upgrade but they so to use a 92 civic crank pulley with their 3.0 pulley and it should run me roughly 8-9 psi. for fuel they suggested larger matched injectors and adjustable fuel rail reguator along with a high flow fuel pump. this all is fine with me but my question is: what engine manage system would i be able to tune suffiecently so that im runnin safe? any one does this b4? what works?what doesnt?
you need to PM Ksniperfox
we just tuned his CRX SI (with a D16Z6) motor an he did the exact same thing you are talking about doing.
You must covert to OBD1 first to use Crome PRO
To convert to OBD1 go to:
www.boomslang.us and order the OBD0-OBD1 conversion harness
Call Scotty from DigitalBoxTuning.com (our tuner) to purchase a OBD1 ECU loaded with Crome Pro. Scottys cell is 678-614-3596
Locate a OBD1 Distirbutor to use on your CRX SI. Ask boomslang.us they will tell you what you need.
Purchase DSM 450cc injectors for $80
Purchase a Walbro 255 fuel pump
Halfwit
03-16-2007, 05:37 PM
btw: d series ftw
ejohnson88
03-17-2007, 03:50 AM
boosted D series ftw :) thats what i got and what mainstream is hooking currently. Nice people there they will tell you everything straight up.
bigdare23
03-17-2007, 03:57 AM
yeah do what mike said and PM Ksniperfox
loSiRcity
03-17-2007, 07:02 PM
preciate guys that really helped take the guess work down
miro_gt
03-20-2007, 09:09 PM
I haven't seen a supercharged D for a while :)
112480
03-21-2007, 04:27 PM
btw: d series ftw
HELL YEAH WHAT ^ SAID :D FTMFW!!!!
T34me
04-01-2007, 05:12 PM
Mainstream on CROME FTW
so i guess the question is pretty much answered, so what is a good compression for a d15b7 to go ahead and boost?
www.dseries.org
that's the HT of SOHC knowledge, go dig around there for a little bit and report back with what you find.
GSRtegŪ
04-04-2007, 02:33 PM
Damn yall made me want to go turbo on my D15b8 lol. Im serious too!:goodjob:
dorin48
04-05-2007, 04:44 PM
d-series rods + boost = ftl
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