The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Post your best budget mods! ($50 or less)

70BLAZERX2 · 06-29-2011, 08:58 PM

Get a HEI distributor advance curve kit...change it to the lightest springs in the kit and get a 1977 corvette vacuum advance unit.

These 2 will cost about $35 and will gain use about 15 horsepower out of your smallblock with about 30 minutes to put them in...and you will feel the difference it will make..Under $50

If you have a factory posi rear end and it is chattering while driving at low speeds..you simply need to find an empty parking lot..and do 4 figure "8's"
with the wheel lock to lock..2 to the left and 2 to the right..

This will scuff the clutches in the posi and work fresh gear oil into them..problem will be gone..and best of all its free...no money needed..

06-29-2011, 08:58 PM	#123
70BLAZERX2 Registered User Join Date: Jan 2010 Location: GREENEVILLE TENNESSEE Posts: 1,311	Re: Post your best budget mods! ($50 or less) Get a HEI distributor advance curve kit...change it to the lightest springs in the kit and get a 1977 corvette vacuum advance unit. These 2 will cost about $35 and will gain use about 15 horsepower out of your smallblock with about 30 minutes to put them in...and you will feel the difference it will make..Under $50 If you have a factory posi rear end and it is chattering while driving at low speeds..you simply need to find an empty parking lot..and do 4 figure "8's" with the wheel lock to lock..2 to the left and 2 to the right.. This will scuff the clutches in the posi and work fresh gear oil into them..problem will be gone..and best of all its free...no money needed..