What kind of motor does a 305 HO head have?
What kind of motor does a 305 HO head have?
The motor’s been bored 40 over, and has a mild cam (204/214 at .050 dur.) with a dual plane intake. Get some 416’s or 601’s their 305 HO heads early to mid 80’s. I have a 283 with 416’s and they work well
Which is the best 305 head on the market?
Imho, the best 305 head is the -601! They have 1.84″/1.50″ valves; hardened seats; a compression chamber that will run from 53 to 58 cc’s SO you HAVE to cc them!! 160 and + cc intake ports and best of all, chambers that are like the old -461 “fuelie” head that are double-quenched!! I have a set of both so know!!
What kind of intake valve does a 305 head use?
Funny thing is that the 1.84 intake valve 416, 601, and 801 castings flow as much as the 1.94 350 castings from the same era. Go to thirdgen.org and look up the porting articles on there. They are getting about 230-240cfm out of the above 305 heads from amateur porters.
The motor’s been bored 40 over, and has a mild cam (204/214 at .050 dur.) with a dual plane intake. Get some 416’s or 601’s their 305 HO heads early to mid 80’s. I have a 283 with 416’s and they work well
Imho, the best 305 head is the -601! They have 1.84″/1.50″ valves; hardened seats; a compression chamber that will run from 53 to 58 cc’s SO you HAVE to cc them!! 160 and + cc intake ports and best of all, chambers that are like the old -461 “fuelie” head that are double-quenched!! I have a set of both so know!!
How to get 350 horsepower out of a 305 Chevy?
Install a set of ceramic-coated headers with equal-length, 1-1/4 inch primaries. Bolt a wet-flow, plate-type nitrous system to the intake manifold and follow the manufacturer’s recommendations for nitrous solenoid and plumbing installation. Install 75-horsepower jets for your first-stage tuning.
Where can I buy swather and windrower parts?
Many of the everyday Swather and Windrower repair parts are either not available or are at a price range that is out of reach.
