|
| AndyEMG |
|
|||
|
Hi just got myself a series one EB XR8 and added a couple of things and was wandering how far I can open up the spark plug gap.
Added the following: 9mm Queensland ignition leads, MSD Blaster coil, Champion Niridian spark plugs. Also did the thermo fan conversion and added sports panel filter. The standard gap range is 1.2-1.4 i think... I have 1.6 on it at the moment but I was wandering if i can go more? Any help will be much appreciated.
_________________ Don't s**t where you eat |
|||
| Top | |
|||
| EBXR8380 |
|
|||
|
Trouble with going more is they wear further apart ..I doubt you'll have issues with Iridiums though...Wider gap gives you the potentual to have bigger spark but a smaller gap gives you a stronger spark..Fitting a cdi would help....
_________________ As in ZOOM 126 edition |
|||
| Top | |
|||
| Waggin |
|
|||
|
I didnt think you could re-gap the iridiums ?
_________________ WAG363: AUII LTD Supercharged 363 Dart Stroker [Supercharged 363 LTD Build] |
|||
| Top | |
|||
| EBXR8380 |
|
|||
|
Some came out with approx 2mm gap and had issues with high rpm miss..The fix was to close gap down to 1mm
_________________ As in ZOOM 126 edition |
|||
| Top | |
|||
| dodgie |
|
|||
|
NGK recomend closing the gap 0.004" (0.1mm) for every 50 hp over stock your engine has.
I had mine iridiums gapped at 1.4 (stock gap) with no problems, but I am trying a 1.25 gap now. I think the platinums are gapped 1.1mm stock..
_________________ ED Fairmont Ghia. |
|||
| Top | |
|||
| EBXR8380 |
|
|||
|
On a hi performance engine without cdi the gap has to come down to .030 approx .7mm
_________________ As in ZOOM 126 edition |
|||
| Top | |
|||
| AndyEMG |
|
|||
|
i have taken the gap down to 1.29mm. and the fuel consumption isn't as good and there is a slight miss i think.... It also doesn't have as good throttle response now..
The champion gold plugs were stock gapped at 1.4, i think i might take them back up to that?
_________________ Don't s**t where you eat |
|||
| Top | |
|||
| TerroristGHIA |
|
|||
|
Ditch the iridiums, they are crap on the 5.0. Mine had a slight miss on the dyno above 4000rpm, and a change to stock plugs gapped to 1.1mm and with a good retune from Autotech, i picked up 12rwkw down low and 10 rwkw up top.
Brett
_________________ The Terrorist ED Retired due to RUST. |
|||
| Top | |
|||
| Who is online |
|---|
Users browsing this forum: No registered users and 14 guests |
