Chevy 305

yes

not much or enough haha around 175 -215 at best sorry for the bad news on the good news size its reliable also serves as a really good boat anchor too.

yes

very little 150 ish but on the good note its reliable and serves as a really great boat anchor

I had one with 10:1 compression that was making close to 350 hp with decent heads.

Hi It should be close to 3.75. A 350 eng. is 4.0 inchs. Hope that helped?

Drain cooling system. Carefully disconnect wire to sensor and use wrench (7/8 I believe) to carefully remove old and install new, reconnect wire. Alse make sure threads of new sensor have sealant on them

The 305 shares stroke dimensions with the 350, so if you put a 327 crank in a 305, you'd have a de-stroked 305 with almost no compression. Displacement would be around 287 cid.

If it's a carburetor version, there probably isn't a regulator.

They can if the heads are cracked ,are the intake manifold gaskets were put on wrong when thay were installed.

The heads themselves if thay are good heads will not cause overheating.

You cannot put the head gaskets on wrong on a small block Chevy engine.

ok here you go straight from the book passenger side front to back 2 4 6 8 driver side1 3 5 7

compression

No, but without it you'll need to manually shift it up and down for passing or other quick acceleration situations.

I don't know why you would want to spend money on 305 heads, when you could take that money and buy a set of good 350 heads already beefed up and ready to go.

After 500 lift you will need to do some head modifying. But what ever cam you use,you also need the valve springs that match that cam instaled on your heads. After 483 lift you will need to go to a long slot rocker arm to keep from cutting the studs in half.

Yes, but turbo conversions aren't cheap. There's a lot more to them than merely slapping on a turbo.

The early models had a vacuum hose only.

Late models have both.

Advertised horsepower is---140 HP @ 4000 RPMs.

5qts. with a new filter.

Yes it is.

20HP/ Horsepower. The 350 has 20 Hp more.

It will fit, but you might want to have the crank, rods, and pistons balanced first as there is a big difference in the weight of a 350 piston versus a 305 piston. Wouldn't want to get it all together and have a nasty vibration at certain speeds.

Use a dwell meter to set the points at 30 degrees dwell.

292.9. It is part of the LS family.

170 BHP and 255 lb/ft of torque