blu98ta

iTrader: (4)

I am about to get a cam and I am wanting to know which one I should get. I have some requirements though:
1. I am worried about emmisions (TX)
2. I am not going to do heads
3. This is my daily driver
4. I want it to be somewhat choppy at idle

I already have some thoughts about which one I want. I want either:
1. tr224 114lsa .563 (can I get away with the 112 lsa with a good tune?)
2. tsp224r 114lsa .581 (can I get away with the 112 lsa with a good tune?)

All my mods are in sig. When I do the cam I am also going to get a new pcm from pcmforless.com, so I will not have the HPP3 for tuning anymore. I have heard that the 112 lsa are better for power, but can I pass emissions with it?

BriancWS6

iTrader: (18)

I don't know about emissions but either cam on 112 can be tuned to run just fine. I am going with the TSP 231 231 .595 .595 on 112 in my car very soon.

deviate42

iTrader: (2)

both cams will make the same power

112 lsa is pushing it if you are concered with smog, but with a nice tune, you should be fine.

the lower the lsa, the lower the cam peaks in the powerband

jrp

iTrader: (16)

agree with jamie, both cams wil make simiar power. though they have the same duration @.050 you'll need to see the @ .006 to really see the ramp rate difference.

also you didnt state what type of emissions you have, if its the sniffer the 112 with a good tune wil pass. if its OBDII then you'll pass with just about anything as long as your not putting out any DTC's.

blu98ta

iTrader: (4)

I will have to worry about the OBDII emissions test. What kind of power do yall think I should expect with this cam and the mods I have listed in my sig?

Jason 98 TA

iTrader: (4)

You can't go wrong with either of those camshafts!! Another camshaft you might consider is our new 225/225 camshaft. Here's a graph of a 225 cam installed in a m6 stock heads car
http://www.texas-speed.com/images/225m6.jpg