b20 cams in a B18a?

[Josh Ehlert]

I have a set of b20 cams laying around and I was wondering if they would fit/give me any gains in my 1990ls. Anyone know?

 

[Samurai_Blue]

you should keep the LS cams because LS cams have a higher top end, b20 was designed for low torque where as the LS has a higher top end.

 

[tilegend]

you should keep the LS cams because LS cams have a higher top end, b20 was designed for low torque where as the LS has a higher top end.

wrong....

they basically the same...

the only cam that changes is the exhaust cam.

B18A1 (92-93)

Camshaft specs:
IN: 1.3274
EX: 1.3083

B18B (96-01)

Camshaft Specs:
IN: 1.3274
EX 1.3200

as you can see the intake cam remained the same spec.

B20Z cams are the same as B18B and the B20B intake cam is smaller than the rest.

 

[8urcivic]

crower 404s ftw.

 

[imcnblu]

Crower 402's are what I'm rocking. Respectable street cam. A LITTLE more aggressive than the B18B cams.

If your B20 cams have part numbers on them, post them up so we can determine which B20 they came out of.