Anybody have a cam with 230/230ish duration on a 111? im trying to get some under the curve power, but i dont wanna run out of juice on top.

thought?

 

Ive been trying to figure out some experiences with this type of cam aswell. I have a cam just like that awaiting insallation and Ive never heard of or seen a car with this type of cam besides the trex.

 

well t-rex is wayyy bigger and comes on a 112-114 i believe

im looking for something close to what he did. . .

https://ls1tech.com/forums/generation-iii-internal-engine/481382-torque-coming-out-my-ears-cam-change.html

but a little longer duration, and a 111. just to keep it pulling up top

 

Trex is actually 109.? but they list it at 110

 

True. your right it is. buttt thats a pretty big cam, too big for a street car! i know someone who got one, and put down 391 cam only and still ran a damn 13.9. i dont want to have to stall it to 4500 to get in the power range

 

Haha! Pansy....
I have a 224/230 cam on a 112 in an auto. Has a definite SOTP feeling over stock! Also on a car meant for kicking ***!

 

Arent you a M6?

 

Nope but Im planning on a swap eventually.


haha no, running a 13.9 is pansy

i want something that will pull hard from 2500-6000, rather than 4000-infinity

 

I've ran:
230/230 110
232/236 111
254/260 111

What type of info do you need

 

My Lunati 236/236 112 is a beast from 2700 rpm on up. I still shift at 6,100 rpm and it's much more brutal than a stock cam. If I were you I'd shift 6,500 or less untill you put arp rod bolts on.

If you have your auto shift @ 6,700 + all the time your shortblock will be on borrowed time.

Don't worry whether it's on a 111 or 112. Or splitting hairs on duration 230 compared to 232. You wont tell the difference.

 

You should look into the TSP torquer 2. Just got mine in and it kicks ***! Pulls nicely from 2-6k. 232/234 112 .598/.600

 

do you have a dyno sheet for any one them? that would be awesome?

was there really a difference between driving the first two?
which out of the first two did you like the most and why?

 

I just installed my TR230/224 111lsa, running untuned till tomorrow

 

Phil, Could your describe your old 230/230 110lsa cam? How well did it idle and where did it make POWER. Is it easy to tune?

 

Ive got phils old 232/238 110 awaiting install. Id love to see a dyno sheet of it or hear it. I cant wait to get it in...its gonna lope hard!

 

https://ls1tech.com/forums/dynamometer-results-comparisons/476349-tr230-224-a4-dyno.html

tr230/224 and my dyno graph is there, made 392 though an auto with a big converter and "only" mac mids.

 

damn nice curve there. what lsa is that?

thats not a dip in the middle, thats a spike in the begining!

 

it's a 110.? lsa. I think it's like 110.3 but I can't find the cam card. It's closer to a 110lsa than a 111lsa, I remember that much for sure!

 

They started you run at like 5K rpm ??? Which dumb asses were working on that dyno?

 

I have a PT4000 converter which has a 5k shift extension. The run was started at like 3k but the converter flashes up to 5k since it wouldn't stay locked. We even commanded it locked in 3rd with bidirectional controls and it wouldn't stay for some reason.

Know your facts before you start slinging names. The dyno operator has no control of the stall speed.

If you look at my next graph, you can see the full pull since the converter actually locked and held. It took me from 372rwhp to 392rwhp.
Edit: Here it is - https://ls1tech.com/forums/attachmen...chmentid=61675