theaceofspades
New member
Re: N/A Impala.. 3:69 gears ordered!
I have 3.05s and I sit right at 2k at 70
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I have 3.05s and I sit right at 2k at 70
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N/A Impala,Modded,3.69 gears, SOLD!!
- Thread starter Grimsin
- Start date
Booba5185
New member
Re: N/A Impala.. 3:69 gears ordered!
http://www.crawlpedia.com/rpm_gear_calculator.htm
I got 1888 RPM? 26.6 inch tire, 70 MPH, 0.7:1 ratio (Overdrive), and 3.05:1 Diff.
3.69 tool it up to 2284 RPM.
http://www.crawlpedia.com/rpm_gear_calculator.htm
I got 1888 RPM? 26.6 inch tire, 70 MPH, 0.7:1 ratio (Overdrive), and 3.05:1 Diff.
3.69 tool it up to 2284 RPM.
Scottydoggs
Killa Bee
Re: N/A Impala.. 3:69 gears ordered!
to think im @ 1800 at 70 mph with sc HD tranny.
to think im @ 1800 at 70 mph with sc HD tranny.
02NavyBlue
New member
Re: N/A Impala.. 3:69 gears ordered!
I know my gp's tach is off by about a hundred. At 70 it says like 2,300 or something
I know my gp's tach is off by about a hundred. At 70 it says like 2,300 or something
02NavyBlue
New member
Re: N/A Impala.. 3:69 gears ordered!
Dang, 1,100 while on the gas, that's a low as some v8's will shift. That's also really low for 70, wonder if going down that far on a v6 will get even better mileage? There is a point where it would get worse of course.
Dang, 1,100 while on the gas, that's a low as some v8's will shift. That's also really low for 70, wonder if going down that far on a v6 will get even better mileage? There is a point where it would get worse of course.
02NavyBlue
New member
Re: N/A Impala.. 3:69 gears ordered!
Nah it probably isn't comfortable making cruising power that low, L67 might stay partially in boost because you'd have to give it a bit more gas to keep up, which would not be good.
Nah it probably isn't comfortable making cruising power that low, L67 might stay partially in boost because you'd have to give it a bit more gas to keep up, which would not be good.
nos4blood70
New member
Re: N/A Impala.. 3:69 gears ordered!
My Bonne has 3.05s and the Aeroforce shows:
~1100 @ 45
~1500 @ 55
~1800 @ 70
~2200 @ 85
My Bonne has 3.05s and the Aeroforce shows:
~1100 @ 45
~1500 @ 55
~1800 @ 70
~2200 @ 85
02NavyBlue
New member
Re: N/A Impala.. 3:69 gears ordered!
Hmm
Hmm
Grimsin
New member
Re: N/A Impala.. 3:69 gears ordered!
oh wow my car is going to be revving like crazy lol
Hmm
oh wow my car is going to be revving like crazy lol
02NavyBlue
New member
Re: N/A Impala.. 3:69 gears ordered!
My tach is off I'm sure but yeah yours might be at what mine shows
My tach is off I'm sure but yeah yours might be at what mine shows
Grimsin
New member
Re: N/A Impala.. 3:69 gears ordered!
thats not too bad, when the car used to go on the highway everyday i set my cruise @110km/h(68'sh mph)
now fastest road i go on is 50mph so i go 55 tops lol.
except for a stretch that goes up to 60mph, there is a light infront of that stretch so if i hit the red light i romp up to 60 lol, as quick as 2.72 gears can get to that which is horrible compared to my 3:05 gears lol.
gears will be at my door tomorrow.
thats not too bad, when the car used to go on the highway everyday i set my cruise @110km/h(68'sh mph)
now fastest road i go on is 50mph so i go 55 tops lol.
except for a stretch that goes up to 60mph, there is a light infront of that stretch so if i hit the red light i romp up to 60 lol, as quick as 2.72 gears can get to that which is horrible compared to my 3:05 gears lol.
gears will be at my door tomorrow.
Grimsin
New member
Re: N/A Impala.. 3:69 gears ordered!
for a supercharged 3800, not much cause youll just roast the tires lmao.
for my mods on my n/a 3800, should be a huge improvement in acceleration as my power is all above 3500rpm. just not sure how much of a increase it will be in the 1/4 mile.
for a supercharged 3800, not much cause youll just roast the tires lmao.
for my mods on my n/a 3800, should be a huge improvement in acceleration as my power is all above 3500rpm. just not sure how much of a increase it will be in the 1/4 mile.
blueguy
The Blue One
Re: N/A Impala.. 3:69 gears ordered!
Your power is not above 3500 lolololol.
These things make torque. Gobs of it. If anything, you're losing power after 4-4500...so the useable powerband is always down low.
It's a gear change, so it'll change things such as trap speed, but you're staying the beef of the powerband more.
I put 3.69's in my GXP, which is the V8 car. And it woke up the car quite a bit, especially with the super long factory gearing.
Your power is not above 3500 lolololol.
These things make torque. Gobs of it. If anything, you're losing power after 4-4500...so the useable powerband is always down low.
It's a gear change, so it'll change things such as trap speed, but you're staying the beef of the powerband more.
I put 3.69's in my GXP, which is the V8 car. And it woke up the car quite a bit, especially with the super long factory gearing.