1970 Monte Carlo Flowmaster 50 Series Exhaust Clip w/ Cutouts

Got rid of the glasspacks and went to 3" Flowmaster 50 series and I love them. Not too obnoxious to drive the car for 3 hours or more, but the QTP electric cut-outs let me open the exhaust as much as I want to make some noise. Pypes X-Change X-pipe, custom down pipes, and 3" mandrel bent tailpipes off ebay! I didn't want the Flowmaster tailpipes since the only style was straight under the bumper and I like the more concealed look with no bling tips.

383 CID Small block Chevy, 9.0:1 Compression, GM Cast iron 72cc fully ported heads with Manley SS 2.02/1.6" valves, Edelbrock Performer RPM intake and Thunder Series AVS 650cfm carb, Patriot clipster headers with Jet Hot coating, Comp Xtreme energy retrofit roller cam; .536/.544" lift @ valve, 224/230 deg of duration @ .050"

Category:

Autos & Vehicles

Tags:

• 1970
• 70
• Monte
• Carlo
• Chevy
• Chevrolet
• Exhaust
• Flowmaster
• 50
• Series
• Pypes
• Cutout
• QTP
• Comp
• Xtreme
• Cam
• Camshaft
• 383
• stroker
• Pipes
• Small
• Block

[Howizit]

what grind cam is that (because the numbers you stated are not showing shit on summit racing).

[ChevroletR]

@Howizit Comp Cam Xtreme Part #: 12-423-8, grind #: XR276HR.

The reason the lift numbers don't match is because the ones on the cam spec card are for use with the 1.5 rocker ratio and I'm using the 1.6. So take the actual lobe life of .335 and .340" and either multiply it by 1.5 to get the .502/.510" as on the cam card or multipy them by 1.6 which gives you my numbers, but has no effect on duration

[hrtsfield]

thats freakin nice man!!!! how much 4 the cutouts and what size cam are you running? thx!!

[ChevroletR]

Comp Xtreme energy retrofit roller cam; .536/.544" lift @ valve, 224/230 deg of duration @ .050"

The 3" cutouts were around $300 for the pair. There are a couple off-brand companies that make cheaper ones. I haven't had a problem with them yet

[tucsondog]

As soon as you opened up the cutouts, i couldn't help but smile. =)

[ChevroletR]

lol I have lots of fun with them at traffic lights. I like to drown out those boomboxes and fart pipes. I shouldn't of put the camera so close to the cut-out. The sound quality kinda fell apart. Thanks!

[futuremason4301]

Maryland Tag

[FirebirdDude]

I was staring at that Firebird next to the blue car!!

[DrewReliable]

Very nice! I had a Cutlass with a 355 SBC with the same Comp XE268 cam, and the same Flowmaster 50-series mufflers, so This sound is really bringing me back and putting a smile on my face! Great job!

[cardiacboy76]

I now hate you... And I don't like the car because it's not mine... :) Very well done..

[Jorge817S]

badazz bro!!!!

[MRkallek91]

@ChevroletR thats what im talking bout!!! :D:D

screw those idiot ass puny hondas.

[nevafallback]

mean ass cam

[1helluva86]

sounds like a lawn mower! haha jk, sounds mean man, good job