the diff would be minimal. 7hp increase only. the change happened between 84 & 85. i think the later ones where physically longer as well.
from 82-84 they were 105 hp (78 kW) at 4,800 rpm and 137 ft·lbf (185 N·m) at 2,800 rpm
as of 85 they were totally reworked. 112 hp (84 kW) at 4,600 rpm and 142 ft·lbf (192 N·m) at 3,400 rpm.
a lot of design issues prior to 85. mostly due to t-chain issues.
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have you been here?
http://www.lcengineering.com/
20re heads, cam, headers on the 22re. a whole new toy. you'll see a usable 6500rpm with that set up. the OBD1 ecu won't even blink.
good read here, our bible,
http://www.pirate4x4.com/forum/showthread.php?t=775780
and if you don't have one, get your FREE toyota factory shop manual from here,
http://www.ncttora.com/fsm/
owner 93 toy pu 4x4, 88 toy pu 4x4 20/22RE & SAS mod.
en.wikipedia.org
toyota 22re intake diffrernces 1984-1995?
Linear Mode
