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Will Denso Iridium hurt a N/A engine?

  • Thread starter Thread starter 00BlackBeautyGT
  • Start date Start date Nov 19, 2003

00BlackBeautyGT

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Oct 4, 2003
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E.S. Long Beach, CA
Nov 19, 2003
#1
  • Nov 19, 2003
  • #1
I know Denso Iridium does nothing for a stock motor as far as performance goes, but will it be okay to install it anyways. Will it hurt my engine? I have a N/A motor & plan for a blower in the future. I just want these plugs in and get it out the way until I can afford a blower. This car is my daily driver & I only want the best. I hear Denso is the best, but will it perform any good for a N/A car. I want a good idle, not more horses. Keep in mind that I want plugs to be ready for my blower.
 

00BlackBeautyGT

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Oct 4, 2003
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E.S. Long Beach, CA
Nov 19, 2003
#2
  • Nov 19, 2003
  • #2
Anyone??? I need some advice.
 

Slider

Founding Member
May 19, 2000
729
1
18
Gainesville, FL
Nov 19, 2003
#3
  • Nov 19, 2003
  • #3
No, the proper heat range for a n/a car will be fine. I have had a set for about 9 months now. I would not suggest going to a colder plug just because you might get a blower in the future. A colder plug should work ok, but it might actually degrade your performance some. If you are really serious about getting a blower, then just wait on the plugs. Unless they have 50,000+ miles on them they should be just fine.
 

00BlackBeautyGT

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Nov 20, 2003
#4
  • Nov 20, 2003
  • #4
Slider said:
No, the proper heat range for a n/a car will be fine. I have had a set for about 9 months now. I would not suggest going to a colder plug just because you might get a blower in the future. A colder plug should work ok, but it might actually degrade your performance some. If you are really serious about getting a blower, then just wait on the plugs. Unless they have 50,000+ miles on them they should be just fine.
Click to expand...
What is the proper heat range for my car. Which plugs should I get? (IT16, IT20)
Thanks for the reply.
 

00BlackBeautyGT

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Oct 4, 2003
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E.S. Long Beach, CA
Nov 20, 2003
#5
  • Nov 20, 2003
  • #5
Anyone???
 

GOLDENPONY

Founding Member
Jan 23, 2002
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LOVELAND, OHIO
Nov 20, 2003
#6
  • Nov 20, 2003
  • #6
Denso Iridiums

They WON"T HURT your car. I am running Denso Iridiums in a N/A car with mild perf mods and I love them. Increased throttle response and the car idles like silk. Some will say they are a waste of money but if you want the best, they're it. I don't know if I got any additional hp but overall the engine runs better.
 
T

tangerine

Member
Apr 6, 2003
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millen, ga
Nov 20, 2003
#7
  • Nov 20, 2003
  • #7
I would have to agree on that one. I have them in my car and it runs a lot smoother. They won't hurt your motor at all. If you are planning on running a blower then get the IT20. mine are the IT16 and they are made for a stock heat range.
 

00BlackBeautyGT

Member
Oct 4, 2003
298
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16
E.S. Long Beach, CA
Nov 20, 2003
#8
  • Nov 20, 2003
  • #8
So IT16 is stock heat & is safe to run on n/a motor? Will it be any good for a blower?
 

00BlackBeautyGT

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Oct 4, 2003
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E.S. Long Beach, CA
Dec 5, 2003
#9
  • Dec 5, 2003
  • #9
Bump
 
M

MustangLife

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Jan 5, 2003
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Chattanooga, TN
Dec 5, 2003
#10
  • Dec 5, 2003
  • #10
I was told by the denso guys that N/A I could gain 3-5 fwhp.

Just a fyi.

Josh
 

sapperstang78

Founding Member
Mar 24, 2002
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0
Raleigh, NC
Dec 5, 2003
#11
  • Dec 5, 2003
  • #11
MustangLife said:
I was told by the denso guys that N/A I could gain 3-5 fwhp.

Just a fyi.

Josh
Click to expand...

You mean RWHP?
 
E

el_kid_1

New Member
Oct 30, 2003
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Puerto Rico
Dec 5, 2003
#12
  • Dec 5, 2003
  • #12
tangerine said:
I would have to agree on that one. I have them in my car and it runs a lot smoother. They won't hurt your motor at all. If you are planning on running a blower then get the IT20. mine are the IT16 and they are made for a stock heat range.
Click to expand...
Darn it, I just received the new plugs that I will be installing along with my new KB 4.6L kit and just noticed that they are the IT16. Should I get the IT20 for my KB application? Or is it OK to just use the IT16s?
 

Ruffrider

Founding Member
Mar 15, 2001
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Citrus Springs, FL
Dec 6, 2003
#13
  • Dec 6, 2003
  • #13
sapperstang78 said:
You mean RWHP?
Click to expand...

Maybe Flywheel Horsepower
 
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