Chevy 305 with flowmasters


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sound of Flowmaster 10 single chamber on small block chevy
Got a new muffler. Here's the different sounds for your reference in case you're thinking about an Exhaust change. The truck: '85 GMC C10, 305, quadrajet, THM350 transmission. No catalytic converter. Here's the three different sounds. First one is the old muffler with dumps. Second one is straight pipes after I cut the old muffler off. Third one is the new Flowmaster 10 single chamber with dumps.

SB Chevy 305 Muffler Test Run
Testing Summit Brand turbo Muffler's on my 305 SB Chevy Test Mule .

cammed 305
*READ THE FREAKING DESCRIPTION PLEASE** 305 small block chevy out of my 86 elco ORIGINAL ENGINE BUILT FOR SOUND NOT POWER.bored .40 over 350 heads ported and polished by me. comp THUMPR cam .305/.305 lift .287 duration comp double roller timing set edelbrock performer intake holley 600 cfm vac secondary carb accel 60,000 volt ignition 160lbs compression. motor is now sold for the 305 haters this was a strong reliable motor. and yes im aware the video is dark i finished the motor in the dark and decided to make a quick video of the first fire up. the nect day it was in the car which THERE IS ANOTHER VIDEO ON MY CHANNEL OF IT IN THE CAR WHERE ALL YOU TROLLERS CAN WATCH THE PAINT DRY AS IT IDLES GOOD LORD!!!

86 gmc sierra 305 cammed