How do I pass smog with a D1 406 blowthru system?

[Sprayaway Fox]

I got a 78 monte with a brodix headed 406 lunati solid roller cam with a D1 blowthru system. I wanna use my 78 quadrajet and reuse all the factory smog equip. Just wondering how everybody else passes smog with this setup.

[Z28Envy]

They don't lol! They register in another county that you don't need to pass emissions in!

[Sprayaway Fox]

I would really like to know how you hook up all the emissions equip and still pass smog. An still make 684 hp. Using stock intake and EGR, also I need to find out where to hook up the heat riser tube. I have to use the stock pellet cat and single 2.25 exhaust and manifolds

[badass88gt]

Better find a competent tuner and cross your fingers. I wouldnt get your hopes up. Youre gonna kill the engine trying to do it, it wont be anywhere near its full potential. Leave the blower off, get it tested, install blower.

[Sprayaway Fox]

Just threw this up here as a jk.:rolf It's all good, got into a thread trying to help someone with registration, and got jagged by an emission nazi.

[CPonyGo]

stupid joke

[Windsors 03 Cobra]

No testing on non OBD-2 compliant vehicles.

[HRSEPLA]

I just use the rollers like a dyno.
You spin those things to 170mph and you gots to pass.

[Silver86]

No testing on non OBD-2 compliant vehicles.

is this in all countys?

[Rocket Power]

yep

[BadAzzGTA89]

I was gonna say your car is too old to have to take the test:confused

[0TransAm0]

I was gonna say your car is too old to have to take the test:confused


X2

[70 cutlass 442]

no need to take test in WI, otherwise we register all up north!

[Silver86]

yep

are you shitting me?

[Lash]

are you shitting me?


Nope....most '95 and older are emissions exempt now.