overbored 22r what kind of HP should I expect?

4x4Wire Trail Talk Forums: Jeep, Toyota, Mitsubishi, Pajero, Isuzu, Kia, 4WD, 4x4, SUV, Off-Road and OutdoorWire Forums

Print Thread

Rate Thread

overbored 22r what kind of HP should I expect? #650938 09/29/05 04:02 AM

Joined: Jun 2002

Posts: 1,698

South Burlington, VT

SHAD

Body Damage is Cool

A friend of mine is giving me a tired 22re out of his 1989 pickup. It has somewhat of a rod knock so I may have to source a crank if I can't have this one cleaned up.

Is .040 the max I can bore this motor out to?
Is it worth it to punch it over this much?
I want a torquer 22r motor and was thinking of running o/s valves in it too.

What kind of HP gains would I get out of a overbored motor?
Anything else I should add to this when I build it besides different valves and a rv cam?

Any tips or pointers on this subject would be appreciated.
Thanks

86 Toyota 4 runner
35x12.5 BFG MT's, 4.56's XRC8 winch
My cardomain page

Entire Thread
Subject	Posted By	Posted
overbored 22r what kind of HP should I expect?	SHAD	09/29/05 04:02 AM
Re: overbored 22r what kind of HP should I expect?	4Crawler	09/29/05 04:11 AM
Re: overbored 22r what kind of HP should I expect?	kyle-22r	09/29/05 07:37 AM
Re: overbored 22r what kind of HP should I expect?	SHAD	09/29/05 12:42 PM
Re: overbored 22r what kind of HP should I expect?	ToyotaT	09/29/05 09:24 PM
Re: overbored 22r what kind of HP should I expect?	84toyota	09/29/05 09:27 PM
Re: overbored 22r what kind of HP should I expect?	OOP'S	09/29/05 11:18 PM

Moderated by 4Crawler, 4x4Wire, kewlynx

Hop To

4x4Wire Social: