im building a friends engine right now but we used a 4 bolt block on his 92 stealth. im at the oil pump and have read that that the crank sprocket it to be set 1 tooth off if we use the 92 crank sprocket with the sec gen block and oil pump. it also said that if we use the sec gen crank sprocket with the cas wheel that the timing would be set as normal. we are keeping the 1gen ecu and cas.

now someone that works on these cars told me that the tooth needs set 1 tooth off no matter what. wtf? why did i have to buy the sec gen crank sprocket if i can reuse the old one? id rather use the 2 gen IF the marks wont need to be a tooth off. need to know asap so i can get this car done.