Sponsored

Flowmaster 817979 American Thunder Cat-Back Exhaust System

Dakar09

Well-known member
First Name
Tony
Joined
Mar 12, 2024
Threads
10
Messages
756
Reaction score
903
Location
Dedham, MA
Vehicles
2024 F-150 Lariat 5.0L
Gonna be a long 2 months :wait:
Sponsored

 
OP
OP

NH-RCSB

Well-known member
Joined
Mar 4, 2025
Threads
25
Messages
154
Reaction score
113
Location
NH
Vehicles
2025,F-150,RCSB,4x4, 70 Corvette, 67 Nova SS, 2017 Mustang GT.PP1, Jeep Rubicon
Occupation
Engineer
I have some toys to keep me busy..... car show season is almost here.

Ford F-150 Flowmaster 817979 American Thunder Cat-Back Exhaust System 2024-07-01 15.46.10
 

Dakar09

Well-known member
First Name
Tony
Joined
Mar 12, 2024
Threads
10
Messages
756
Reaction score
903
Location
Dedham, MA
Vehicles
2024 F-150 Lariat 5.0L
Nice! You ever run at Epping?

I have something similar myself...also with Flowmasters ;)

Ford F-150 Flowmaster 817979 American Thunder Cat-Back Exhaust System Complete
 
OP
OP

NH-RCSB

Well-known member
Joined
Mar 4, 2025
Threads
25
Messages
154
Reaction score
113
Location
NH
Vehicles
2025,F-150,RCSB,4x4, 70 Corvette, 67 Nova SS, 2017 Mustang GT.PP1, Jeep Rubicon
Occupation
Engineer
I haven't been up to Epping in years. I'd love to go and see what this little 427, dual quad tunnel ram will do. It has a Muncie M21, ceramic clutch, light weight flywheel and 3:73 gears.
I can't see the fuel pump on your engine. Is that a 351 Windsor or Cleveland ? Looks very nice !
 

Dakar09

Well-known member
First Name
Tony
Joined
Mar 12, 2024
Threads
10
Messages
756
Reaction score
903
Location
Dedham, MA
Vehicles
2024 F-150 Lariat 5.0L
I'm sure that would be a blast to drive down the 1/4 mile.

That's a 390 FE run through a 4 spd Toploader and 9" with 3.50s. Fresh build with a tasty cam, but nothing too crazy. Was originally an automatic 289 car. I haven't run this there yet either. It's a convertible, so they'd give me shit if I went under 14 seconds with it...and it will, lol
 

Sponsored

OP
OP

NH-RCSB

Well-known member
Joined
Mar 4, 2025
Threads
25
Messages
154
Reaction score
113
Location
NH
Vehicles
2025,F-150,RCSB,4x4, 70 Corvette, 67 Nova SS, 2017 Mustang GT.PP1, Jeep Rubicon
Occupation
Engineer
WOW,.. that's an Awesome ride that you put together !
Tell the tech at the track it's a 16 second car. When you break the index, then you won't be able to go back. At least you'll know what it runs.
 

Dakar09

Well-known member
First Name
Tony
Joined
Mar 12, 2024
Threads
10
Messages
756
Reaction score
903
Location
Dedham, MA
Vehicles
2024 F-150 Lariat 5.0L
I thought about that. Or just backing off a bit to keep it reasonable for a few runs and then just wailing on it for the last one.
 

ChemGuy

Well-known member
First Name
Cole
Joined
Dec 9, 2022
Threads
8
Messages
136
Reaction score
150
Location
Wisconsin
Vehicles
2021 XLT Sport 5.0
Occupation
Chemical Reactor Operator
I had MBRP duals that exited at 45's. I liked the sound and I didn't think the drone was that bad until I switched it up to the Corsa Sport. Looking back, the drone was horrible in comparison. Now that I've experienced the Corsa with truly 0 drone I would never go back.

If the drone doesn't bother you, you will enjoy the sound it provides.
Sponsored

 
 







Top