Hey guys I have a 07 LY6. Its a carbed motor with a NOS cheater plate. Looking to hit it with 175, then 200. What plug should I run. I used to run NGK 8s in my first gen chevy. But Im new to the LS motor.

 

Ngk br6

 

I'd advise against a #6 plug on that size shot. Go with the heat range you already have (ngk 8). Just make sure it's non projected (part 1049)..

 

Listen to shortdog on this one. A minimum of a br7ef on a 175-200

 

You might be able to get away with br7ef on the 200 but i would change over to some b8efs for the 200 just to be a little more safe. This is if you are still stock compression.. If you have upped compression i would definitely be in the 8's.

 

Yes, stock compression. Thanks guys

 

Is this the whole part number?

 

NGK br7ef part # 3346
NGK b8efs part #1049

 

sorry i forgot to put those part numbers in. Thanks silverbullet

 

No problem, I got ya back.

 

Thank you very much. Looking to put my Mustang into the 9 second area.

 

This is the plug right
http://www.summitracing.com/parts/ngk-1049

Neal do you carry them. If so how much for 16 shipped to 48146
Also do you take paypal?

 

those are them. Yes we do carry them. You should be able to get them at any parts store.

16 shipped would ups around 54 and on USPS would be around 47

 

I just looked on oreilly auto site and the store in Center Line has them in stock. I don't know how close that is to you.

 

Thank again. Picking up a set after work

 

Yeah you should be able to find them local and save on shipping.

Sweet let everyone know how the car runs.

 

Thanks, I didnt think I could get them locally. I kind of feel dumb ordering all my other plugs mail order.

 

well we have some customers that cant find them any where. We stock them to send out with system and for the people that cant find them locally. Plus if we tune a car we like to have extras on hand to take with us.

 

Im doing a stock 9.9:1 compression 5.3 with an LS6 cam and a 150-175 shot, Would the #7's gaped to .035 be good for that shot and compression?