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2003 cobra blower belt/pulley help

  • Thread starter Thread starter BullittStangV8
  • Start date Start date Dec 11, 2003

BullittStangV8

Founding Member
Oct 5, 2002
1,104
0
36
NJ
Dec 11, 2003
#1
  • Dec 11, 2003
  • #1
im want to buy a blower belt/pulley for a friend with a 2003 cobra. i would like to get 40 hp from it, but the stock tune still needs to be used. should a smaller belt be used? or a pulley? which is better? also how much, and where should i buy it?
Mike
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Dec 11, 2003
#2
  • Dec 11, 2003
  • #2
BullittStangV8 said:
im want to buy a blower belt/pulley for a friend with a 2003 cobra. i would like to get 40 hp from it, but the stock tune still needs to be used. should a smaller belt be used? or a pulley? which is better? also how much, and where should i buy it?
Mike
Click to expand...

Hmmmm..... Getting 40 extra horsepower from pulley is not a problem, but adding a pulley without getting it dyno tuned to ensure the A/F is still safe is DANGEROUS! I would take that chance...

U.M.
 
G

gemex

New Member
Sep 10, 2003
176
0
0
Sacramento
Dec 11, 2003
#3
  • Dec 11, 2003
  • #3
Don’t do it without a good tune!
I learned the hard way.
 

BullittStangV8

Founding Member
Oct 5, 2002
1,104
0
36
NJ
Dec 11, 2003
#4
  • Dec 11, 2003
  • #4
thanks for the advice so far. is there any belt or pulley (okay less then 40 hp) that can up the boost without a new tune?
Mike
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Dec 12, 2003
#5
  • Dec 12, 2003
  • #5
BullittStangV8 said:
thanks for the advice so far. is there any belt or pulley (okay less then 40 hp) that can up the boost without a new tune?
Mike
Click to expand...

Depending on what the A/F ratio is in the cars CURRENT condition, you MAY be able to get away with a pulley swap down to a 3.10 in. I have heard owners say they were able to run a 3.10 without having to richen up the A/F. But why take that chance with a $10,000 motor? You're just playing with fire and the warranty that way.

I guess people are really drawn to the fact that a $75-$100 pulley can add so much HP/TQ to this car! It is a VERY good mod HP per $$ wise there's no debate on that...but do you really want to chance it?

Go buy your buddy a good CAI instead man. He'll get 15-20 HP/TQ gains from that and it'll increase the blower whine... best of all, IT'S SAFE!

U.M.
 

BullittStangV8

Founding Member
Oct 5, 2002
1,104
0
36
NJ
Dec 12, 2003
#6
  • Dec 12, 2003
  • #6
which CIA do you guys suggest then? the densecharger? i have it on my bullitt and like it. I read an article in 5.0 mustang that it gave the best hp gain. Ive also seen the Jonny lightning one on a cobra. How is that cai, and how much does it cost? (where to buy)
Mike
 
M

must87gt

New Member
Nov 13, 2003
11
0
0
BG KY
Dec 12, 2003
#7
  • Dec 12, 2003
  • #7
BullittStangV8 said:
which CIA do you guys suggest then? the densecharger? i have it on my bullitt and like it. I read an article in 5.0 mustang that it gave the best hp gain. Ive also seen the Jonny lightning one on a cobra. How is that cai, and how much does it cost? (where to buy)
Mike
Click to expand...

I ask this same ? and wjfawbo gave me this link( http://www.4filters.com
and I put it on and it is great , I could tell a big difference.Look on page 5, air intake post and it will tell you the model I think it is 63-1051. It was 169.00 shipped. It took about 12 days to get it.
 
G

gemex

New Member
Sep 10, 2003
176
0
0
Sacramento
Dec 12, 2003
#8
  • Dec 12, 2003
  • #8
If I had to do it again I would go with the STEEDA cold air. I’ve seen the results on some other 03 personally.

I like what I have but the larger mass air was a butt to tune.
 
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