Put 283 heads on it ,smaller combustion chambers mean more comprssion. hence more power.
Despite being nearly the same size, they are 2 very different engines
Well a 307 has a bore of 3.875 and a stroke of 3.25, so to build a 350 out of a 307 you would need to bore out the 307 .125 inch to a 4 inch bore, which in most cases can not be done, and you would have to put a 350 crank which has a stroke of 3.48 inches and use 350 pistons. But if you want more cubes and power out of your 307 you can bore it .03 over, have it decked .025 inches, and use a 350 crank with 400 rods and 307 pistons to make a ground pounding 333 stroker.
How to Install or manual CCD Cmos Dome JMK JK 307
No the site doesn't give that information.
The Original small block Chev 262, 283, 302, 305, 307, 350 and 400 all had the oil pressure sender under the distributor at the rear of the engine between the two valve covers.
307 is a prime. It is divisible only by 1 and 307.
The positive integer factors of 307 are: 1, 307
They are for increased power in lower gears and that can be switched on and off with those buttons.
Yes, they will fit on the block. The larger combustion chambers of the 307 heads will probably reduce the compression ratio by a fair amount, reducing power output.
It is positioned in the back of the right headlamp and have a steering wheel on the cap!
Yes you can upgrade to a 350 but only if it is an Oldsmobile 350 and you will need to use small block olds toronado intake from a 307 so you will have hood clearance-you may need to enlarge ports in intake to match 350 head ports but probably not much. You can use your 307 heads on the 350 but I would put bigger valves in those heads before I used them with a 350 and porting would not hurt if you want much performance. The Olds 350 will have a lot more power stock than the 307
This is 305:|And this is 307:|