• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

Burning Out!

  • Thread starter Thread starter AdamInChains
  • Start date Start date Jun 9, 2006
Prev
  • 1
  • 2
First Prev 2 of 2

AdamInChains

Member
Apr 22, 2006
128
0
16
Jun 10, 2006
#21
  • Jun 10, 2006
  • #21
i've heard about 30% myself. I've heard about people stompin the brake to get a good burn but i never thought that sounded like it'd be very good for the car. Does anyone know the stock rear gears on a 65 289 coupe? Im thinkin about going to 3.55's in the rear with a little wider tire too. Then i can install a line lock incase i do want to show off now and then.

Does anyone notice much of a performance increase with an aluminum drive shaft? Thx for the replys
 

Cobain03

Active Member
Aug 27, 2003
996
0
36
Lexington, Ky
Jun 10, 2006
#22
  • Jun 10, 2006
  • #22
stock is about 2.80 but there were different options from factory. i was told to go 3.55's as well
 

65ShelbyClone

Founding Member
Sep 9, 2000
4,675
38
119
Antelope Valley, SoCal
Jun 10, 2006
#23
  • Jun 10, 2006
  • #23
Ok, the rear brakes do 30%. I've heard 10, 20, and now 30%. Once the tires get hot and greasy less pedal pressure will be needed to hold the car anyway.

Route666 said:
Hang on, wouldn't the smokiest startoff burnout (without holding the brake and trying to burn it up) occur with a good engine (what he has now) and the opposite gearing - like 3.00:1?
Click to expand...

The idea behind steeper gears is to makeit easier to break the tires loose. lower gears will produce more wheel spin and more smoke faster, but there is also the option of shifting into second. Steeper gears will also overcome the rear brakes more easily.
 

iskwezm

10 Year Member
May 24, 2005
4,159
20
79
Rowland Heights,California
Jun 10, 2006
#24
  • Jun 10, 2006
  • #24
AdamInChains said:
Does anyone notice much of a performance increase with an aluminum drive shaft? Thx for the replys
Click to expand...
i dont think is measurable, just less rotating mass and stronger
 

65ShelbyClone

Founding Member
Sep 9, 2000
4,675
38
119
Antelope Valley, SoCal
Jun 10, 2006
#25
  • Jun 10, 2006
  • #25
The moment of inertia is lower so that is less rotating mass the engine has to accelerate. Sometimes there is less vibration, but could come from being new and, well, balanced.
 

Route666

Active Member
Aug 16, 2003
1,652
6
39
Brisbane, Australia
Jun 10, 2006
#26
  • Jun 10, 2006
  • #26
65ShelbyClone said:
The idea behind steeper gears is to makeit easier to break the tires loose. lower gears will produce more wheel spin and more smoke faster, but there is also the option of shifting into second. Steeper gears will also overcome the rear brakes more easily.
Click to expand...

Oh yeh no doubt, but with enough motor the gears don't really matter, as long as your tyres aren't TOO good.
 
Prev
  • 1
  • 2
First Prev 2 of 2
You must log in or register to reply here.

Similar threads

T
Oil burning on my recently buil 302
  • The blk67
  • May 15, 2026
  • Fox 5.0 Mustang Tech
Replies
3
Views
212
Fox 5.0 Mustang Tech May 15, 2026
Noobz347
Engine Vacc leak detector
  • Creomod
  • Jul 19, 2026
  • Fox 5.0 Mustang Tech
Replies
4
Views
174
Fox 5.0 Mustang Tech Jul 25, 2026
Mustang5L5
A
Engine 302 oil leak when running
  • AlexM556
  • Sep 8, 2026
  • Classic Mustang Specific Tech
Replies
18
Views
602
Classic Mustang Specific Tech Oct 4, 2026
manicmechanic007
R
Microsquirt tune for stroked 351W in a foxbody
  • roldy
  • Jul 26, 2026
  • Digital Self-tuning Forum
Replies
6
Views
248
Digital Self-tuning Forum Aug 11, 2026
roldy
R
D
Question about EGR valve, replacement, and a part on the valve.
  • DPP
  • May 9, 2026
  • SN95 V6 Mustang Tech
Replies
1
Views
205
SN95 V6 Mustang Tech May 23, 2026
DPP
D
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?