A10's that went 3.73's

[Black Stang]

I have a 2019 A10 3.15 car thinking of going 3.73. I will driving the car on sunny days and occasional trips to the local drag strip. I will also be taking some road trips a from time to time but thinking I will be OK with the 10 gears. I traded a PP1 car with 3.55's that got 24-28 MPG on the HWY with the cruse set at 70-75. As for as other mods, I will be installing an H pipe to go with the active exhaust,a stop the hop kit from steeda and a ford performance power pack 2 if they ever come out with one.Just wondering if those that went with 3.73's in an A10 are happy with the swap. Plus if it was raced before and after how did the swap effect 60 ft. and 1/4 mile times.

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[bluebeastsrt]

Go for it.

 

[Mikepol2]

I have a set of 3.73's available that I pulled from my '18 GT at 2500 miles if you're interested, check the for sale section...$95 delivered including some of the install hardware.

 

[Stymee]

Remember your 3.15 carrier will not take 3.73’s, it won’t even take 3.55’s

You have to buy a complete iron pumpkin

 

[Black Stang]

10-4...I havent seen a pumkin with 3.73's...I am sure somebody has one or can set on up. I will probably keep the 3.15 one in case I ever hit the lottery and go boosted.

 

[Black Stang]

I have a set of 3.73's available that I pulled from my '18 GT at 2500 miles if you're interested, check the for sale section...$95 delivered including some of the install hardware.

.
Mikepol do you still get around 20 mpg cruising on the hwy with the 4.09's

 

[Mikepol2]

.
Mikepol do you still get around 20 mpg cruising on the hwy with the 4.09's

It's not my daily driver, so I never bothered to calculate mileage before or after, and I hardly ever drive it on roads with speed limits above about 45 mph. Sorry!

 

[Black Stang]

K no problem... mine isn’t a daily driver either.... but I do like to drive it on long road trips. I think it would be fine with 3.73’s on the hwy being I have the 10 speed. Just hoping to find someone that had been there done that

 

[fergusonv]

FWIW, I have a 19 A10 PP1 (3.55) and first gear is very short. I feel like if the car was geared any lower it would be pretty much useless.

 

[BlackandBlue]

K no problem... mine isn’t a daily driver either.... but I do like to drive it on long road trips. I think it would be fine with 3.73’s on the hwy being I have the 10 speed. Just hoping to find someone that had been there done that

I haven’t heard of anyone doing his but it sounds fun to me. First and maybe second might be kinda worthless but having the gears so close together would be a lot of fun.

I doubt it would be any faster than the 3.55 but I bet it would feel faster.

 

[Black Stang]

yea i traded in an 18 PP1 car that had 3.55's....the 19 i have now has the 3.15's and seems like it lugs unless you put your foot in it.

 

[Stymee]

yea i traded in an 18 PP1 car that had 3.55's....the 19 i have now has the 3.15's and seems like it lugs unless you put your foot in it.

I have them too and yes its a bit laggy but once u lay the wood in drag race mode the 3.15 does just fine...
I'm going blower do for me its the perfect gear

 

[Zinc03svt]

3.55 pp1 here and I honestly do not feel the car needs anymore gear. Sure, if I wanted a gutted drag car a set of 4.09’s would be the ticket n/a.

What other mods do you have? These coyotes are anemic on pump stock tune much below 4k rpms.

 

[Black Stang]

No other mods other than l just put an H pipe on it today. Wait on the Ford Performance pack for the 18-19’s to come out. I might be better off to spend the money on a circle D converter. Just trying to make the thing 60 ft. I haven’t had the 19 to the track yet....waiting for some cool air (hot right now in Louisiana) but I could not get below a 2 in my 18 GT (no drag mode)

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