87 454 2wd cc smog questions...

[oldskewltandem]

i have an 87 cc dually 454. needs to smog next week. truck has one smog pump and no electronics.

looks like a vacuum switch in the intake thats heat operated.

anyone have any pictures of the vaccum lines?

oh and i am in california...

thanks again,

d

[Matt Man]

Originally Posted by oldskewltandem

i have an 87 cc dually 454. needs to smog next week. truck has one smog pump and no electronics.

looks like a vacuum switch in the intake thats heat operated.

anyone have any pictures of the vaccum lines?

oh and i am in california...

thanks again,

d

Does your truck have cats? stock intake manifold? stock air box? ect

[oldskewltandem]

when i bought it, the PO smogged it and it had

no cats
one smog pump
B&M mega blower (174) wEGR
edelbrock carb
smog headers
stock air cleaner
charcole canister

couple of things i need to know...

is the blower still ok for smog
a vacuum line diagram picture

if i need to put a factory intake back on for smog i will.

thanks,

d

[Matt Man]

the truck will need cats for sure, that truck is supposed to have tbi, i would try to take it to the shop that the po took it to have it done.

Also i dont have a diagram.