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Author Topic: tuning dry shoot  (Read 10140 times)

fuse

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tuning dry shoot
« on: October 31, 2011, 11:10:55 AM »
Ok the set up

lsv
e85
750cc injectors
turbo 8 psi
40 shot dry

Tuned out fine with out the shot. When I activate the shot it just brakes up. Have tried changing timing and fuel with no effect. It ether brakes up bad or back fires. Was told maybe I need different spark plugs with spray? Any other ideas?
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Joseph Davis

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Re: tuning dry shoot
« Reply #1 on: October 31, 2011, 11:14:36 AM »
Well Mister Rabuck, that depends on what plugs are in the car, doesn't it?

What are your plugs gapped to?  China/OEM/aftermarket ignition?  What wires?
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crttaz

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Re: tuning dry shoot
« Reply #2 on: October 31, 2011, 11:31:33 AM »
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PhilStubbs

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Re: tuning dry shoot
« Reply #3 on: October 31, 2011, 12:23:39 PM »
E85 and only 8psi, I would figure 7's would be plenty. Then again, if it has a shitty ignitor or coil, no amount of Plug changing will fix that.
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obd1>gtgtall

 fucking box started smoking and i saw a flame start up so i grabbed a bucket of water and splashed it on the breaker box.

fuse

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Re: tuning dry shoot
« Reply #4 on: October 31, 2011, 03:00:19 PM »
Quote from: Joseph Davis on October 31, 2011, 11:14:36 AM
Well Mister Rabuck, that depends on what plugs are in the car, doesn't it?

What are your plugs gapped to?  China/OEM/aftermarket ignition?  What wires?

All stock and ngk stuff. Still on an heat range 6 gaped at .030 they are reading ok dont look to be over heating but should I go with a shorter ground strap? The shot holds for about 2 seconds pulls hard then brakes up no matter what I do.

Could be ignition system but it holds up 8 pounds fine. We start the spray out of boost 3600 rpms, tp 85% or above. We get to about 2 pounds before shit hits the fan.
« Last Edit: October 31, 2011, 03:02:33 PM by fuse »
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PhilStubbs

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Re: tuning dry shoot
« Reply #5 on: October 31, 2011, 03:29:54 PM »
Get 7's and gap to .022"-.025"

I bet that fixes it
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obd1>gtgtall

 fucking box started smoking and i saw a flame start up so i grabbed a bucket of water and splashed it on the breaker box.

Joseph Davis

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Re: tuning dry shoot
« Reply #6 on: October 31, 2011, 03:43:32 PM »
Quote from: SecksyPeePee on October 31, 2011, 03:29:54 PM
Get 7's and gap to .022"-.025"

I bet that fixes it

I'd do 22 out the gate.
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fuse

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Re: tuning dry shoot
« Reply #7 on: October 31, 2011, 04:10:21 PM »
K will do.
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patsmx5

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Re: tuning dry shoot
« Reply #8 on: November 05, 2011, 11:03:54 PM »
I run .020 on 7's on my miata, worked fine with a 100 shot N/A, works fine with with 15-20lbs. Idles smoother with .040 gap though, but won't boost past like 3 psi....
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Quote: Originally Posted by Adam Hopkins
There is no such thing as too much boost. You could have too little rod, piston, or sleeve. But never too much boost.

fuse

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Re: tuning dry shoot
« Reply #9 on: November 09, 2011, 02:04:10 AM »
Ya the plugs fixed it know I know....
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HiProfile

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Re: tuning dry shoot
« Reply #10 on: November 09, 2011, 02:11:59 AM »
I was thinking of a dual-gap plug the other day. Maybe that will be the next invention once turbos are on every small econobox. That or rediculous ignition systems.
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