somebody talk to me about a zex dry kit
07-14-2007, 11:29 PM
#21
3.0 BAR
Join Date: Mar 2003
Posts: 21,479
Re: somebody talk to me about a zex dry kit
Originally Posted by Joseph Davis
I know how to perform simple tasks, such as affix the correct amount of postage to an envelope, ****.
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07-15-2007, 05:51 AM
#22
0.0 BAR
Join Date: Jan 2005
Posts: 0
Re: somebody talk to me about a zex dry kit
stock injectors will not hold a 75 dry shot safely even with a 255 LPH HP Walbro.
R5671A-7 plugs, -8's when running 85-100 shot.
75 shot = timing at 14 BTDC, 85-100 shot = 12 BTDC, I was running 87 octane even.
75 shot melted a piston from a lean condition, ford 30 lb/hr red tops cured that.
Look at the ground strap and carbon on the heats for heat range accessment when spraying, also the dry nozzle should be 18" from the TB, like at the RF frame rail.
R5671A-7 plugs, -8's when running 85-100 shot.
75 shot = timing at 14 BTDC, 85-100 shot = 12 BTDC, I was running 87 octane even.
75 shot melted a piston from a lean condition, ford 30 lb/hr red tops cured that.
Look at the ground strap and carbon on the heats for heat range accessment when spraying, also the dry nozzle should be 18" from the TB, like at the RF frame rail.
07-15-2007, 05:52 AM
#23
0.0 BAR
Join Date: Jan 2005
Posts: 0
Re: somebody talk to me about a zex dry kit
Originally Posted by CoreyR
ill give you my .02 since i have used that almost exact setup
JDM B18C (GSR) with a 100 shot dry zex kit. retarded the timing 1 degree. BKR7E's (part no. 6097) gapped to about .028/.030.
took that ---- like a champ 12.7@112 on MT 20x8's in a gutted crx. i had a walbro 255 though so im not sure how much the stock pump will take a 100 shot. i believe i used the 43 nitrous jet and 38 fuel jet. make sure you use thick wall vacuum line and strong zip ties for the fuel vacuum hook up becuase it actually uses nitrous to raise the fuel pressure, not actual manifold vacuum and i had the line pop off twice and actually split once. luckily when that happens the box shuts the nitrous down so you dont grenade the motor from lack of fuel.
JDM B18C (GSR) with a 100 shot dry zex kit. retarded the timing 1 degree. BKR7E's (part no. 6097) gapped to about .028/.030.
took that ---- like a champ 12.7@112 on MT 20x8's in a gutted crx. i had a walbro 255 though so im not sure how much the stock pump will take a 100 shot. i believe i used the 43 nitrous jet and 38 fuel jet. make sure you use thick wall vacuum line and strong zip ties for the fuel vacuum hook up becuase it actually uses nitrous to raise the fuel pressure, not actual manifold vacuum and i had the line pop off twice and actually split once. luckily when that happens the box shuts the nitrous down so you dont grenade the motor from lack of fuel.
with ZEX dry kit the smaller the fuel jet the more fuel, hopefully you meant 28 jet before someone ***** their motor up.
07-15-2007, 01:41 PM
#25
0.0 BAR
Join Date: Dec 2005
Posts: 0
Re: somebody talk to me about a zex dry kit
Originally Posted by Mista Bone
38 fuel jet with ZEX dry kit the smaller the fuel jet the more fuel, hopefully you meant 28 jet before someone ***** their motor up.
with ZEX dry kit the smaller the fuel jet the more fuel, hopefully you meant 28 jet before someone ***** their motor up.
07-15-2007, 01:42 PM
#26
0.0 BAR
Thread Starter
Join Date: Nov 2003
Posts: 0
Re: somebody talk to me about a zex dry kit
alright now you guys are getting me stressed, bone are we talking about a zex kit with the pressure on the regulator to raise the fuel pressure?
Chris what does a adjustable regulator do that a stocker doesnt? I'm guessing you crank up the fuel pressure all the time (not just spraying)?
Chris what does a adjustable regulator do that a stocker doesnt? I'm guessing you crank up the fuel pressure all the time (not just spraying)?
07-15-2007, 01:46 PM
#27
0.0 BAR
Join Date: Dec 2005
Posts: 0
Re: somebody talk to me about a zex dry kit
Originally Posted by Mista Bone
stock injectors will not hold a 75 dry shot safely even with a 255 LPH HP Walbro.
R5671A-7 plugs, -8's when running 85-100 shot.
75 shot = timing at 14 BTDC, 85-100 shot = 12 BTDC, I was running 87 octane even.
75 shot melted a piston from a lean condition, ford 30 lb/hr red tops cured that.
Look at the ground strap and carbon on the heats for heat range accessment when spraying, also the dry nozzle should be 18" from the TB, like at the RF frame rail.
R5671A-7 plugs, -8's when running 85-100 shot.
75 shot = timing at 14 BTDC, 85-100 shot = 12 BTDC, I was running 87 octane even.
75 shot melted a piston from a lean condition, ford 30 lb/hr red tops cured that.
Look at the ground strap and carbon on the heats for heat range accessment when spraying, also the dry nozzle should be 18" from the TB, like at the RF frame rail.
07-15-2007, 01:58 PM
#28
0.0 BAR
Join Date: Dec 2002
Posts: 0
Re: somebody talk to me about a zex dry kit
Originally Posted by Mista Bone
stock injectors will not hold a 75 dry shot safely even with a 255 LPH HP Walbro.
R5671A-7 plugs, -8's when running 85-100 shot.
75 shot = timing at 14 BTDC, 85-100 shot = 12 BTDC, I was running 87 octane even.
75 shot melted a piston from a lean condition, ford 30 lb/hr red tops cured that.
Look at the ground strap and carbon on the heats for heat range accessment when spraying, also the dry nozzle should be 18" from the TB, like at the RF frame rail.]
I disagree. My buddy ran a 75 shot on his d15b vtec on a stock ecu for ever. The car with the stock fpr was melting plugs
cranked base fuel to 60 psi and the bitch took it and ran forever over 2 years before switching to boost. When I blew my motor I ended up throwing that motor in my car for awhile to motor still ran strong after god knows how many bottles
Fuel pressure is your friend.
R5671A-7 plugs, -8's when running 85-100 shot.
75 shot = timing at 14 BTDC, 85-100 shot = 12 BTDC, I was running 87 octane even.
75 shot melted a piston from a lean condition, ford 30 lb/hr red tops cured that.
Look at the ground strap and carbon on the heats for heat range accessment when spraying, also the dry nozzle should be 18" from the TB, like at the RF frame rail.]
I disagree. My buddy ran a 75 shot on his d15b vtec on a stock ecu for ever. The car with the stock fpr was melting plugs
cranked base fuel to 60 psi and the bitch took it and ran forever over 2 years before switching to boost. When I blew my motor I ended up throwing that motor in my car for awhile to motor still ran strong after god knows how many bottles
Fuel pressure is your friend.
