i hav a 1988 mazda b2600 with the POS 2.6 mitsubishi engine just rebuilt it with less than 10,000 mile and already having problems. i want to take it out and keep the 5 speed tranny (toyo kogo) want to bolt up a 4.3 vortec. has anyone done this? is it posible? thanks for any help

 

1988 Mazda B-2600 Swap - Mazda Forum.

Link is me on another forum, i was gonna do a swap but just rebuilt the 2.6.

 

Is there a way to raise compression on the b2600i?

 

New piston rings and lifters may help