ur6 plugs

[syty9933]

i am buying new plugs, i know that the ur6s are colder and better for detonation. but are there any downsides from runner a colder plug?

 

[Brassmonkey]

Re: ur6 plugs

If you run too rich or have any oil fouling problems the UR6's could make it worse. Other than that, I don't see any problems. UR6's is what I run all the time.

 

[syty9933]

Re: ur6 plugs

cool, are NGK-UR6ix plugs good ?

 

[Six-is-Enough]

Re: ur6 plugs

cool, are NGK-UR6ix plugs good ?

Yep, I run those.:tup:

 

[syty9933]

Re: ur6 plugs

Yep, I run those.:tup:

cool, i decided to go with ur5 nows, but wehn i run higher boost ill probally get those

 

[cloneman315]

Re: ur6 plugs

I have had great luck with the iridiums.

 

[Brassmonkey]

Re: ur6 plugs

I have had great luck with the iridiums.

yeah, just have to be REAL careful setting the gap, they have really brittle center electrodes. I learnt that the hard way.

 

[Robert Lone]

Re: ur6 plugs

What about the NGK FR4's?

 

[cloneman315]

Re: ur6 plugs

yeah i just push mine against a piece of wood,my gaps are at 18.never tried the fr4s.

 

[Brassmonkey]

Re: ur6 plugs

yeah i just push mine against a piece of wood,my gaps are at 18.never tried the fr4s.

I didn't have a problem adjusting the gap. I had a problem sliding the feeler gage between the center electrode and the side electrode. I broke the center electrode off with the feeler gage.

 

[cloneman315]

Re: ur6 plugs

oh ok ,yeah i could see were that could happen easy

 

[Richard Le]

Re: ur6 plugs

What about NGK UR55IX plugs, which are just a step cooler than the stock plugs?

 

[Richard Le]

Re: ur6 plugs

Thanks Dave. Great info. So I guess it's better to stick with either UR5IX or UR6IX.

 

[cloneman315]

Re: ur6 plugs

i run the ix i just close the gap to around 18.got 3 years out of them,we did see a little gain in hp on the dyno with them.

 

[SY2455]

Re: ur6 plugs

I have run the NGK UR6IX part # 7348 for the last 4 years gap at .026, they work so well that I still on the first set. I put them in after installing a MSD6A and the MSD Syclone plug wires.

 

[$layer]

Re: ur6 plugs

Hi m8s. What you can say about BPR4FS11 ? Can i use them in Ty engine?

 

[bezerk]

Re: ur6 plugs

Hi m8s. What you can say about BPR4FS11 ? Can i use them in Ty engine?

no, saveyourselve the trouble, and gowith proven ones

 

[$layer]

Re: ur6 plugs

thx Berzerk. Better use 7348 or ITF20(denso)?

 

[bezerk]

Re: ur6 plugs

http://www.sytyauthority.net/

ngk ur5's or the ac delco cr42ts. do not use another brand.

 

[Osmosis]

Re: ur6 plugs

http://www.sytyauthority.net/

ngk ur5's or the ac delco cr42ts. do not use another brand.

What BEZERK SAID!!!! I use the delco's. I did pick up a set of the NKG UR6's. I"m gonna give them a go next tune up