Upgrading Your Engine with TD Shaft Rockers SBC
If you're chasing high Rpm or running heavy spring pressures, changing to td shaft rockers sbc is probably the smartest move a person can make for your valvetrain. Let's be real regarding a second—the Small Block Chevy has existed forever, and whilst the old-school stud-mount rockers worked great for the grandpa's cruiser, modern builds need much more stability. Whenever you start throwing big lift cams and stiff springs into the combine, those individual studs start acting like tuning forks, bending everywhere and destroying your valve time. ...