69' Road Runner Warming up exhaust sound

My old 69' Road Runner making some noise on a cold day

Category:

Autos & Vehicles

Tags:

• Engine
• sounds
• mopar
• 440
• engine
• exhaust
• flow
• masters
• hooker
• headers
• high
• lift
• camshaft

[rcruz003]

Alright 69Moparman , we're coming up in winter again .....do another cold start video .

[69moparman]

@rcruz003 Will give it a try, need to update this is a few years old now, thanks, BTW she still sounds the same, summer or winter.

[VettMan07]

WOW how much power are you making?

[69moparman]

@VettMan07 Never did a dyno but the engine builder seems to think it should be around 450 to 475 hp with a proper tune.

[69moparman]

@VettMan07 BTW it has crane roller rockers,and the cam is a flat tappet.

[VettMan07]

Is this a 440 hemi or Magnum?

[69moparman]

It's a built up 1965 vintage 440 block, The cam's intake is .498 and the exhaust is .502 the duration is 236 intake and the exhaust is 240 @ .050 , centerline is 106 , and overlap is 54, it's a custom grind camshaft, the 65' vintage 440 block is bored 30 over,Elderbrock 84 cc heads, & performer intake, stock crank, stock LY rods, teflon coated speed-pro-pistons,mopar high performance ignition,hooker competition headers1 7/8" primaries, 2 1/2" exhaust, H-pipe, 2 chamber flow masters mufflers

[Tripp426]

You know you're a Mopar fan when you listen to all 4 minutes and 38 seconds of this and then hit the replay button.

[69moparman]

@Tripp426 We must have the same blood type: MOPAR A + # 1 :-)

[superbee]

beautiful mopar music.



[69moparman]

@goalsetterpk Thank you for the comment, it was worth every second of those 3 years ..... right ? You got a rare bird with the top down my friend ! this old hot rod keeps me going too,,,,,,,, to say the least !

[goalsetterpk]

I must have listened to your video 50 times, it kept me motivated while restoring my 69 Ragtop, longest 3 years of my life lol! THANKS