Generation III Internal Engine 1997-2006 LS1 | LS6
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View Poll Results: CAMS?
228R
30
25.64%
FM10
6
5.13%
Comp 228/230
21
17.95%
MTI X1
16
13.68%
TR230
29
24.79%
G5x1
15
12.82%
Voters: 117. You may not vote on this poll

cam chioces

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Old 02-22-2007, 12:01 PM
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Default cam chioces

i need help picking a cam for my DD. i dont want it to go any higher than a 230 and i want it to have some chop. but i am tuning it so it cant be real radical. (i'm picky huh?)
Old 02-22-2007, 02:09 PM
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Thunder Racing 228r or a custom grind from Patrick G (I believe he's working for Thunder now).
Old 02-22-2007, 03:14 PM
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TR230 FTW! I couldnt be any happier with mine. Makes great power, has a nice lopey idle, and has great street manners after the tune.
Old 02-22-2007, 05:35 PM
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I have the 228R in my car and it runs great for a DD, in my black T/A
Old 02-22-2007, 06:52 PM
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see sig
Old 02-22-2007, 11:10 PM
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that 228R sounds pretty mean
Old 02-23-2007, 07:23 AM
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im looking at the mti x1 or the TR230.
Old 02-23-2007, 08:31 AM
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my first cam was a TR 230/236 on a 112 LSA....loved that thing.
Old 02-23-2007, 12:31 PM
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Im thinking of the 230/236, but im not sure if they fit under my AFRs milled -.020 and the GM gasket w/o fly cutting.
Old 02-23-2007, 01:14 PM
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Originally Posted by Cam02ss
my first cam was a TR 230/236 on a 112 LSA....loved that thing.

i also looked into that cam!!
Old 02-24-2007, 01:47 PM
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ive been wanting to get the 228r ..ive heard good things about that cam
Old 02-24-2007, 06:40 PM
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I ordered a 227/234, but will not have results on it for quite some time since I have not even received any of the parts yet.
Old 02-24-2007, 10:34 PM
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I ran the TR 230/224 cam only, for over a year with great results. See sig times. It dyno'd 390rwhp with the ls6 int and FLP headers.

I think the TR 236/230 would be awsome with some budget heads or cam only app.
Old 02-25-2007, 12:39 PM
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You might also want to think about a TSP 231/237 Cam .595/.598. 112 LSA. Thats what I run. It's got awesome street manners, it would be relatively easy to tune, and it stills has a nice lope to it. I know it's a little bigger than what you were looking at, but it does great as a dd
Old 02-26-2007, 11:59 PM
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Lunati 236/236-112LSA

Perfect. Sounds like a monster and it is just as streetable as the smaller cam it replaced.

I even ran this Lunati cam with my Incon Twin Turbo set-up.

*Don't be afraid of duration in the 230's. They drive about the same as a high 220's duration.

No big deal. Don't worry yourself over splitting hairs.
Old 02-27-2007, 10:06 AM
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Out of the ones listed, cam only I lean towards the TR230
Old 02-27-2007, 11:13 AM
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i will get heads too, either 5.3's or 243's
Old 02-27-2007, 12:06 PM
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what do you guys think about the comp 228/230 with stage 2.5 5.3L heads. (the cams full specs are 228/230@.050 .588/.591 114+1)
Old 03-30-2007, 03:28 AM
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I believe your LSA decides the chop and it will determine where your peak torque is moved RPM-wise.

so a 110 LSA will have more top end vs a 114 LSA will have lower RPM power.

your lift should also math your LSA. so it would not be a good setup getting a 220/220 cam with a 108 LSA or a 242/248 cam with a 114 lsa
Old 03-30-2007, 04:14 AM
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Originally Posted by LSGunZ28
I believe your LSA decides the chop and it will determine where your peak torque is moved RPM-wise.

so a 110 LSA will have more top end vs a 114 LSA will have lower RPM power.

your lift should also math your LSA. so it would not be a good setup getting a 220/220 cam with a 108 LSA or a 242/248 cam with a 114 lsa
LSA Vs Durations decide overlap (The more overlap the harder the lope)

You cannot generalise by saying 110 will do that and 114 will do this.
The cam behavior is based on all VEs (valve events).

One tailors the VEs to the needs of the setup, ie the desired purpose of the combo.

So what this means is a 220/220 108LSA can be very beneficial for certain applications it a certain size motor.

While a 242/248 114 would be lazy in a 346, it would be nice in a 383 for exemple or a mildd 402/408



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