i have been looking into this for a while, as i have an aw11 id like to turn into a rally car one say.
with PRC, im fairly sure AE86's only ever came out with 3 rib blocks and big port heads, correct? so thats what you will be required to run. iirc though the mains are the same size between 3 rib and 7 rib, so in theory you could put blacktop internals into the 3 rib block.
if it were me though, i would buy something like a '5A' stroker kit from places like MRP. a peaky motor wouldnt be ideal for rallying. look for the broadest torque curve you can get.
if you go CRC, i think the cheapest way would be to go a 3sge beams package. although a peaky motor itself, you will find they will have an abundance of power right through the usable rev range in a light car such as an AE86.
does CRC have a championship yet, or they just tacked onto the PRC guys with no placings or anything?
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