HZJ73 vs BJ74

[Radd Cruisers]

Give Mike M the guru status seeing as how he has tweaked I think even rebuilt his 1HZ.

All this talk about the timing belt, it is prolly the most simple replacement even easier than a 3B water pump.

Hard part is getting at the water pump on a 1HZ, now that will give you gray hair.

you might be right but i will take a back seat to you boys here in Canada...

 

[tlcruiserman]

The Aussies have proved that you can sleeve anything. They have been doing 2Hs forever and even do 350 Chevy's because I guess they are desirable there. Sleaved/non-sleaved = no concern

I was pretty sure that a 2H was factory sleeved up to a certain year just like the 3B's?

Michael