Mustang Evolution Forum banner

1 - 10 of 10 Posts

·
Registered
Joined
·
71 Posts
Discussion Starter #1
Can anyone tell me how much my RPM might climb up to at cruising speed on the freeway, 75ish, if I should go 4.10's. Im considering 3.73's just so i dont have to hear my loud ass exhaust on a long drive. I think im right around 2200 rpm now and i believe 3k or 3.5k is when my exhaust gets really pissed off. Thanks for any input :)
 

·
Premium Member
Joined
·
26,052 Posts
its not nearly as horrid as you think... if you do a TON of interstate you may want to consider 3.73... i have no issues going 75mph.
 

·
Registered
Joined
·
71 Posts
Discussion Starter #7
PRO 5.0 makes a 3.9 too i noticed
 

·
Registered
Joined
·
71 Posts
Discussion Starter #8
thats a good looking mustang spectre, those springs and rims do great justice to it
 

·
Registered
Joined
·
541 Posts
You might loose some mpg but the motor will rev a little higher on the freeway. Should have no problems.

Matt :ar15: :givebeer: :evil:
 
1 - 10 of 10 Posts
Top