96YenkoClone

I have done a lot of research with different shops and companies about what cam to use emission legal in IL,

Here are the exact specs I am gonna go with.

Cam Spec Card

Engine: LT1/LT4
Part number: 07-000-8
Cam Grind Number: LT1 3196 / 3370 HR112

Gross Valve Lift w/1.5 .586 .571

Duration @ .006 Tappet Lift 287 303

Valve Timing @ .050 Lift 10 BTDC 46 ABDC
60 BBDC 8 ATDC

Installed @ 108.0 Intake Center Line

Duration @ .050 236 248
Lobe Lift .391 .381

Cam ground with 4* advance and 112 LSA

SVT Killer LV

Thats HUGE!!! Thats some man ****. Definately NOT emissions friendly.

with 1.5's the lift comes out to 587/572
with 1.6's the lift comes out to 626/609

Any reason for the reverse split duration? What kind of heads are you running? Or is it a turbo set up?

WS Sick

IS it custom for your set-up or is it just one of their custom cams?
Sounds kinda like a turbo cam to me.

96YenkoClone

it is a custom cam for my setup

SVT Killer LV

No kidding captain obvious, but how can you ask us "is this cam good for me?" when you don't tell us what this cam is going to power

96YenkoClone

hey SVT no **** its obvious but i was answering the previous post's question, i was just seein if anyone ever ran anything like this before, so if you dont have any input just stay off the thread

GetaZforgetGT

I think what SVT Killer LV was saying is,

Give us some info on your setup so we can make an educated guess and or answer to your question.

96YenkoClone

58mm tb, 30# inj, fully ported lt1 heads 2.00/1.55, 1.52 rr, comp beehive springs 600 lift, 10.8:1 Speed Pro/Sealed Power Hyper pistons, scat 3.75 crank, rebuilt pm rods 5.7, shorty headers, no cats, 3" flowmaster, T56, 3.42

if you need anything else just let me know

96YenkoClone

...

GetaZforgetGT

That is a big cam for a 350 but in a 383 it is probably possible to tune it to the point where could squeak by the emissions test.

I'm not really familar with the IL emissions standards so I can't give you the best info.

You might try posting in the regional section. I guarantee that someone has used a similar cam and can give you a little help.

Sorry I couldn't be more help.

Kain

The cam at .050 duration will only be around 227/240, its a hair smaller than my CC306 but more lift. I dunno if you'd have piston to valve issues. You'd be better off running 1.5 roller rockers.

96YenkoClone

the cam specs are directly from comp cams so the duration will be 236/248 @ .050 and i am using 1.52 rockers

rskrause

This doesn't seem like a very emissions friendly cam to me.

Rich Krause

96YenkoClone

we do a plug in test here, so i just have to tune the comp to pass

SVT Killer LV

Re-read your post

Also you can forget about those springs, or 1.6's for that matter, because you'll be on the edge of coil bind with damn near 590 lift with the 1.52's on a 600 lift spring. Get some better springs.

lol... by no means "friendly" however OBDII in some states (nv as well) just require a plug into ALDL port and if no codes come up you are gold. No sniffer's on 96+