cheers m8´s,
Im from Portugal so excuse me if my english isn´t the best

i have a volvo 240 GL (1987 saloon) with 1.7cc carb engine (79hp??), the car is for drift use so i need some more power but for now i dont want do swap the engine!

i was thinking put 2 webber 40 or 45 carbs on it to increase power but i don´t know what more changes to do to increase the power od 1.7cc carb engine... can you give me some advices?

other question if in the future i put other engine.. what engine can i put without electronic (i wanna put carb) in volvo 240??

volvo engines b20?b21? b23?

thank you all for help me