Secret 4AC Flywheel/Clutch Upgrade!

Not many people know about this little modification. Using factory Toyota parts you can have a significant upgrade for your 4A-C powered Toyota. By removing 3+ pounds off the crank, you gain significant throttle response and give your 4A-C a little pep to its step. Proven to work on track for over 18 Months. 6-Bolt 7AFE flywheels are a hidden gem. #4AC #AE86 #SR5 #Toyota