A15 are the best in my mind. Yea a ca or even an sr would be INSANE even a de one but the cost is way to much.
I would be way more happier having a s/c a15 or turbo a15 and spending around 3g or so (done yourself) rather than having a beastly ca but forking out bazillions.
Just my thoughts though. I woudnt say no to a 12at or 4age or 13b just not as oldschool kool.

can you make polls on this forum?? if you can should set one up to see the most favoured (money vs power vs ease)

rotary 12a and 13b little engine....big power

A Series! keep it original, and they look nice.

A 1.3l engine is below the "20% increase of capacity" rule does that mean you dont need an engineers certificate?

are the paddock bombs or paddock bashers? is there a difference ?

mmm obscure small engines that are powerful

now we just have to wait a few year for all these suzukis to become paddock bombs so engine conversions are nice and cheap

lol @ PIGDOG
I am with turbo a-series for ease, cost, HANDERLING an cos i like old school. I have got plans for a turbo 1.3l suzuki GTi engine but....

if some one said pay me 12g or pay me 3gs, what would you choose

CA turbs. i kno everyone goes on about a series but if someone said heres a 1.8L turbo or a 1.4/5L turbo. what would you choose

HONESTLY

L series represent

just dont build a car out of free parts, they need to be replaced later in the cars life, or after the first drive