View Poll Results: what plugs are you using on your 450hp motor

stock/ht1

colder/ht0 or brisk

100.00%

Voters: 7. You may not vote on this poll

450+ hp,what plug are you running?

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08-14-2008, 07:18 PM

one eyed willy

5th Gear Member

Thread Starter

Join Date: Aug 2007

Location: Lakeland/Mulberry FL

Posts: 2,263

450+ hp,what plug are you running?

please,only use the poll if you actually are pushing the numbers and know what plugs you have. im not interested in what you think someone should run,just the actual people who have 450+hp and what they are running.im trying to figure out if colder plugs are really needed for 450hp.so far it seems they are not.

08-14-2008, 07:53 PM

bobby1110

3rd Gear Member

Join Date: Mar 2006

Location: stanley nc

Posts: 527

i run the hto and have had no problems what so ever

08-14-2008, 07:57 PM

Stkjock

Retired Mod

Join Date: Jan 2007

Location: Long Island, NY

Posts: 7,658

well i have 435 on a MD.... so I voted.... as u didnt say RWHP and MD reads lower....

HT0 here

08-15-2008, 07:50 AM

MustangGT0405

5th Gear Member

Join Date: Jun 2007

Location: Orlando, FL

Posts: 2,276

Yeah I am "only" at 420rwhp but I am running the HT0. I voted too.

08-15-2008, 08:51 AM

PLstang

5th Gear Member

Join Date: May 2007

Location: N/A

Posts: 2,690

I ran HT0 with my 4.6L and KB at 480rwhp. No problems.

08-15-2008, 09:04 AM

Caution

5th Gear Member

Join Date: Nov 2006

Location: California

Posts: 4,132

HT0 here

08-15-2008, 09:31 AM

zkiller

4th Gear Member

Join Date: Feb 2007

Location: Illinois

Posts: 1,726

HT0 gapped at .032 with GMS Hard Core Series COPs

08-15-2008, 12:25 PM

one eyed willy

5th Gear Member

Thread Starter

Join Date: Aug 2007

Location: Lakeland/Mulberry FL

Posts: 2,263

Quote:

Originally Posted by zkiller

HT0 gapped at .032 with GMS Hard Core Series COPs

how hard are these SOB's to gap?

08-15-2008, 01:14 PM

Z06 Killer

3rd Gear Member

Join Date: Mar 2008

Location: Modesto, CA

Posts: 712

630+ HP and I am on Brisk's just over 2000 miles on them so far and zero issues. I even pulled them to check on them because there is another thread here that scared me a bit. But they look great and solved my blowout issue.