DZ Spark Plugs? - The Supercar Registry

04-29-2005, 08:54 PM

Mr70

Yenko Contributing Member

Join Date: Jan 2001

Location: Illinois

Posts: 20,916

Thanks: 70

Thanked 3,528 Times in 1,429 Posts

Re: DZ Spark Plugs?

I just pulled out the Original Factory AC 4 green ring R43T's yesterday in my trailer queen,and installed NGK UR5's,per Robs advise.
HOLY CRAP!

It feels like I added 10 more Horse Power with a much better start up & a responsive throttle as never before.
You should see how Fouled my old R43T's look.
Thanks Rob & Marlin
Lifes too short to stare at your Car..

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT. The time now is 02:53 AM.

Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars.