start-up in the morning

[CB7 ACCORD]

Would it help start-up in the morning if I replaced my tiny stock battery for a battery out of a 4th gen accord? I have one laying around and the one in my 89 doesn't seem to hold power well enough over night.
The 4th gen battery is probaly 30-40% bigger.

[russiankid]

is it a DX,LX,LX-I,SE-I?
if it doesnt turn over well then just buy a new battery, if it just doesnt start well, like it cranks fine just doesnt catch, if you have a carb. then pump the gas 2 times before starting, with injectors they could be dirty, or fuel filters dirty

[NXRacer]

there are a lot of things that determine how your car starts. Battery SIZE isnt really one of them. YOu want to make sure you have a battery with good cold cranking amps. I've seen batteries that are half the size of other batteries crank better than the big ones.

[bucket_man]

Size wont matter much, but if the battery is getting old it might start losing charge. I would see if you can test with a friends battery first to try and determine wether you need a battery or not.