الرابط

http://www.google.com.eg/url?sa=t&rc...Vz8HkOxR75GW-Q

هزا الرابط يبين ويوضح المقاس المخصص لضبط كل تاكيهات محركات 132 والاختلاف للظبط والمقاس ويوضح كيفية التفريق بين تلك المحركات ومقاساتها الثلاتة 1600 او 1800 او 2000 عن طريق ارقام الموتور لاءن شكلهم الخارجى فقط قد يخدع فى حجم السعة اللترية!!
ولا يمكن التمييز فقط بينهم عن طريق الشكل الخارجى فقط + انه مع عدم ظبط تاكيهاتهم بالمقاس الموضح يسبب هدر وفقد شديد لقوة المحرك او سخونة مفرطة واستهلاك عالى فى الوقود !


Engine numbers for Fiat twin cam in 132 are stamped above oil filter housing , usually just under distributor.

Engine Numbers starting;
1. 132 A.000 (95bhp)
132 B.000 (95bhp)
Both these numbers relate to 1600 cars, 1592cc.Valve clearance settings; inlet 0.45mm; exhaust 0.60mm.

2. 132 A1.000 (105 bhp)
132 B1.000 (107 bhp)
Both these numbers relate to 1800 cars, 1756cc, with valve clearances as per the 1600 cars, above.

3. From chassis no. 208001, (I have no record of engine numbers, unfortunately.) around August 1975.Revisions were as follows;

132 C.000 ( 95bhp)
1600 was now short stroke 1585cc, with same valve clearances as before.

132 B1.000 (111bhp)
1800 still 1756cc but different carburation with auto choke,revised combustion chamber design. Valve clearances now, 0.45mm inlet, 0.45mm exhaust.

From 1977.

132 C2.000 (112bhp)
1995 cc (2 litre ) cars introduced.I believe valve clearances were revised back again to 0.45mm inlet. 0.60mm exhaust as per the earlier cars.

As you can see Terry, in standard form there is nothing between the 1800 and 2 litre cars in total power output (1bhp!) but you do have more torque from the 2 litre and achieved from lower in the rev range.If you have an "ear" for engines , the 2litre has a slightly harsher note to it from its longer stroke (the bore size was the same), something it has in common with Alfa twin cam when comparing 1800 and 2 litre cars.There are, of course , wider tuning possibilities with the 2 litre.