Fairly straight forward. No engine swap is easy, but they are both small block Chevy's and it will not be that difficult. The Chevy 305 and 350 are the same block just bored out different. they aren't that hard to swap it normally takes about 6 hours if you have all the right tools and a buddy to help just remember where all the bolts came from and if its a manual its best to change the clutch now while its out now!
Simple. The 302 is better for longevity. The 302 is a faster engine. The 305 makes its peak torque at a very low RPM because of its longer stroke. This is off the top of my head, but the 305 is like a 3.7x/3.5x bore/stroke. The 302 is a 4.00 x 3.00 bore x stroke. Way bigger bore with a shorter stroke. 302 is a faster revving engine because of this, with pistons the size of a 350 Chevrolet. I have had both engines, but the 302 definitely tows better.
how do i check the timing on my 02 honda 350 atv
No, a Honda Rancher 350 carburetor will not work on a Honda Rancher 400. The difference in the sizes of the 350 and 400 carburetors are not compatible with each other.
No, the pinions do not turn in the same direction
350
yeah
Should be a straight swap. Are you looking for specific details?
the block & heads are the same you just have to pull the 305 out & put the 350 back in
yes they will
no.
no.Stock it was a 305 h.o but it is a easy swap
The 350 and the 305 is a direct swap, The only thing that is different with the 305 is the size of the pistions, They are smaller then the 350 engine. Just transfur the intake and all the other parts from the 305 and put it all on the 350 engine. Easy job.
The fastest 305's were in the Monte ss's & they only got 185hp, best option is always to go for a 350 swap
The only one I can think of is the exhaust Y-pipe may not fit from the 305 to the 350.
yes
YES. That is a direct bolt in.
Yes, Need to be carefull: The 350 flows more air so the don't use the 305 manifolds. The 350 makes a bunch more power so you nedd to make sure the clutch is good and rated for the power