cylinder bore and stroke sizes? 1.7,1.8,2.0 NOW WITH ANSWERS

[kyle]

what size is the crank on a 1.7 t4 motor and piston size? i got a t4 motor and it was supposed 2 b a 2.0L but i read the code n its a CA engine which according to what i hav now read is a 1.7. so i am servearly P!$$ed off! plus it aing got half the $h!t that was supposed 2 b on it And theres a hole in 1 of the heads which im assuming it was 4 a guage of some sort as it has a thread but the hole goes through to the valve end of the head. i dont hav a clue.

anyway i no the 2L engine supposed 2 hav 94 pistons and 71 crank n im praying the crank is the same for the 1.7.

also wud a t1 head fit the t4 block if it was opened out to fit the b&p's? reason being is that its going in my bug n i the the t4 heat exchangers may need changing, too long and im doing some hi-po mods n it wud make it easier and cheaper. i dont no if the pistons are further apart or the pushrod wud b at too much of an angle n cause probs

cheers guys, kyle

[kyle]

its ok ive found out now. just in case people want to know its 66mm crank for the 1.7 and 1.8 with 90mm pistons for the 1.7= 1679 cc and 92mm for the 1.8 = 1755cc. and 71mm crank with 94mm pistons for the 2L = 1971cc

the formula is (bore X bore X stroke X 0.0031416 = cc)