Whats Spark plugs for 450HP?
13 February 2011 | 08:13 PM
Thread Starter
Joined: May 2009
Posts: 5,923
Likes: 10
From: 2.0 bar
Whats Spark plugs for 450HP?
Deciding on changing my plugs but undecided if NGK 7's will be good or 8's. I currently have HKS S35i, which are 7's aswell & in good condition. So should i stick with them or replace them?
13 February 2011 | 08:35 PM
Joined: Jan 2010
Posts: 3,097
Likes: 0
From: In Paradise
I am going for 500+ and i have went for 7's
13 February 2011 | 08:39 PM
Joined: Apr 2010
Posts: 10,523
Likes: 1
From: www.slowboy-racing.co.uk
13 February 2011 | 08:43 PM
Thread Starter
Joined: May 2009
Posts: 5,923
Likes: 10
From: 2.0 bar
13 February 2011 | 08:45 PM
Joined: Dec 2004
Posts: 4,848
Likes: 30
From: Surrey
I run 7's without any problems mate
13 February 2011 | 08:48 PM
Thread Starter
Joined: May 2009
Posts: 5,923
Likes: 10
From: 2.0 bar
Nice one James.
13 February 2011 | 09:22 PM
Joined: Oct 2003
Posts: 11,513
Likes: 0
From: Berkshire
Racing 8s in mine based on recommendation by Bob Rawle
f**kin expensive though
TX.
13 February 2011 | 09:24 PM
Joined: Jan 2010
Posts: 3,097
Likes: 0
From: In Paradise
Is it not hard to start in this cold weather.
13 February 2011 | 09:27 PM
Joined: Oct 2003
Posts: 11,513
Likes: 0
From: Berkshire
^^ Me? Not at all, starts fine every time + I only use the car a few times a week so is starting from very cold
TX.
13 February 2011 | 09:29 PM
Joined: Jan 2010
Posts: 3,097
Likes: 0
From: In Paradise
I thought the higher the heat rating, the harder it is to start.
13 February 2011 | 09:30 PM
Joined: Oct 2003
Posts: 11,513
Likes: 0
From: Berkshire
No probs with mine
TX.
13 February 2011 | 09:52 PM
Thread Starter
Joined: May 2009
Posts: 5,923
Likes: 10
From: 2.0 bar
I have also heard 'stories' about 8's giving starting issues. Better start saving up for the 8's lol.
13 February 2011 | 09:55 PM
Joined: Sep 2004
Posts: 1,115
Likes: 0
From: Devon
iv just put 8's in my 400bhp 2.5 starting is no different to the 7's they replaced
13 February 2011 | 09:56 PM
Joined: Oct 2003
Posts: 11,513
Likes: 0
From: Berkshire
Aladdin - just spotted you have a S202 fella, fair play to you
TX.
13 February 2011 | 10:35 PM
Joined: Aug 2007
Posts: 884
Likes: 0
From: light weight bitch
ive got 8's in....
13 February 2011 | 10:54 PM
Joined: Aug 2005
Posts: 3,662
Likes: 0
From: Also known as The Gimp
14 February 2011 | 01:38 AM
Joined: Oct 2003
Posts: 11,513
Likes: 0
From: Berkshire
^^ Yours is slow though Steve
TX.
14 February 2011 | 11:12 AM
Joined: Dec 2004
Posts: 4,848
Likes: 30
From: Surrey
Quote:
Originally Posted by
Terminator X
^^ Yours is slow though Steve
TX.
Thats the driver... Not the car TX
14 February 2011 | 12:41 PM
Joined: Sep 2005
Posts: 19,945
Likes: 2
From: "Engineering Perfection in Essex"
@ 450 with moderate boost id stay on 7s. No point going to 8s if you dont need to.
14 February 2011 | 05:50 PM
Joined: Dec 2004
Posts: 4,848
Likes: 30
From: Surrey
Im using 7's on mine with out problem, i had probs with ALS and 8's, was fine on the road but missed on the strip
14 February 2011 | 10:39 PM
Thread Starter
Joined: May 2009
Posts: 5,923
Likes: 10
From: 2.0 bar
Quote:
Originally Posted by
frayz
@ 450 with moderate boost id stay on 7s. No point going to 8s if you dont need to.
Not mapped yet, just preparing for it. MD T on Vpower.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JimBowen
ICE
5
02 July 2023 01:54 PM
thunder8
General Technical
0
01 October 2015 09:13 PM
ALi-B
Other Marques
18
28 September 2015 08:29 PM
IAN WR1
ScoobyNet General
8
28 September 2015 08:14 PM
shorty87
Other Marques
0
25 September 2015 08:52 PM
13 February 2011 | 08:13 PM
Whats Spark plugs for 450HP?
f**kin expensive though 
