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Old Apr 7, 2007 | 04:34 PM
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Default Which Cam will give me the best...

Low end power, I keep seeing the dyno graphs of tsp's 228R cam and Tqr V.2 and they have NO LOW END POWER (175hp/tq @ 3k rpms!!!), all the hp and tq is the same as the stock cam at 5000 rpms, I stil want to retain 300hp/tq @ 2800 rpms (like the stock cam puts out), so which cam will give me the MOST low end hp/tq but will still give me more hp/tq up top than the stock cam?? I will be doing tsp stg 2.5 5.3L heads too...
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Old Apr 7, 2007 | 05:08 PM
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Thunder Racing 224/224 112 lsa is what your looking for. Will work great with your head choice as well.
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Old Apr 7, 2007 | 05:51 PM
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Originally Posted by 99blancoSS
Thunder Racing 224/224 112 lsa is what your looking for. Will work great with your head choice as well.
What about the TSP 224R cam?? 224/224, .581"/.581" ??
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Old Apr 7, 2007 | 05:56 PM
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That TSP cam isn't even in the same category with Thunder cams when it comes to power under the curve. I love the TSP guys so don't get me wrong there, I'm a loyal customer. BUT until I see a cam beat the TR224 at its own game I'll stick with it for a recommendation for someone who is looking for power under the curve without losing anything down low. Maybe Patricks 224/228 grind, but its a Thunder cam.

If you ask me all roads to power under the curve lead to Thunder Racing. Their cam lobes are proprietary. It makes the difference.
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Old Apr 7, 2007 | 06:12 PM
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Originally Posted by 99blancoSS
That TSP cam isn't even in the same category with Thunder cams when it comes to power under the curve. I love the TSP guys so don't get me wrong there, I'm a loyal customer. BUT until I see a cam beat the TR224 at its own game I'll stick with it for a recommendation for someone who is looking for power under the curve without losing anything down low. Maybe Patricks 224/228 grind, but its a Thunder cam.

If you ask me all roads to power under the curve lead to Thunder Racing. Their cam lobes are proprietary. It makes the difference.
I know but id rather stay with TSP as I am buying their head/cam package
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Old Apr 7, 2007 | 06:30 PM
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my little 224/228 581/588 110 lsa cam made 452rwhp with a set of ported 241 heads ,12 bolt with 4.30 gears and Denny's steel driveshaft. If I had a stock rear ,stock driveshaft and stock gears it would have been around 475
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Old Apr 7, 2007 | 08:41 PM
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Originally Posted by 02SOMWS6
my little 224/228 581/588 110 lsa cam made 452rwhp with a set of ported 241 heads ,12 bolt with 4.30 gears and Denny's steel driveshaft. If I had a stock rear ,stock driveshaft and stock gears it would have been around 475
Yea but how much hp/tq did you have @ 2500 rpms??
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Old Apr 8, 2007 | 05:59 AM
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Or what about the 5.3L heads (stg 2.5) with 1.8 rockers?? Will that still geive me better low end tq than a cam w/ heads?
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Old Apr 8, 2007 | 06:12 AM
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Shoot me, I have been misreading all these dyno graphs!!! Nevermind the cam is DEF back on now, I just need to choose between the TSP 224R, 228R or tqr V.2 cam!! I may go with the 228R, anyone have a comparasion of the 228R and V.2??
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Old Apr 8, 2007 | 08:48 AM
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If you want real low end grunt, don't buy an off the shelf grind. Pick your heads, your CR and grind the cam to meet your needs.

Are you adding headers?
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Old Apr 8, 2007 | 09:02 AM
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Originally Posted by LS1C5Vette
Yea but how much hp/tq did you have @ 2500 rpms??
Your Vette is alot lighter than most f-bodies, so it may not hurt to move the powerband up some. You can't go wrong with any of the cams mentioned.

Bruce
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Old Apr 8, 2007 | 09:09 AM
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Originally Posted by LS1C5Vette
I know but id rather stay with TSP as I am buying their head/cam package
Why cheat yourself?
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Old Apr 8, 2007 | 09:28 AM
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G5x-3@112
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Old Apr 8, 2007 | 10:00 AM
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Originally Posted by eamador11
G5x-3@112
he wants low end power
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Old Apr 8, 2007 | 12:21 PM
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Originally Posted by LS1C5Vette
I may go with the 228R, anyone have a comparasion of the 228R and V.2??

check my final cam decision please vote thread
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Old Apr 8, 2007 | 01:12 PM
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223/223, .636/.636 110+4 Lsa/icl
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Old Apr 8, 2007 | 02:18 PM
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Originally Posted by PREDATOR-Z
223/223, .636/.636 110+4 Lsa/icl
WAY too much lift for me but I know thats where the power is, I want to stay at or under .600 lift and the LSA will be a 112, can TSP do a custom grind?? a 228/230 sounds good, of the two cams (228R or v.2) which will give me more power from around 2500-3000 rpm and up?? Id rather have more umph down low but still have it pull nice through the band up to 6300 rpm, (rev limiter will be @ 6400)

Last edited by LS1C5Vette; Apr 8, 2007 at 02:24 PM.
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Old Apr 8, 2007 | 02:46 PM
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I had a torquer 2 with 3.90's and I absolutely loved it. I'm half tempted to keep that cam and use it in my 383 I loved it so much!
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Old Apr 8, 2007 | 02:49 PM
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Originally Posted by LS1C5Vette
Low end power, I keep seeing the dyno graphs of tsp's 228R cam and Tqr V.2 and they have NO LOW END POWER (175hp/tq @ 3k rpms!!!), ...
really? cause i got this dyno graph that shows i have 300+ft lbs @ 2500 rpms.. oh and 350ft lbs @ 3500
maybe you should just stick with a baby cam
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Old Apr 8, 2007 | 02:59 PM
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Originally Posted by LS1C5Vette
WAY too much lift for me but I know thats where the power is, I want to stay at or under .600 lift and the LSA will be a 112, can TSP do a custom grind?? a 228/230 sounds good, of the two cams (228R or v.2) which will give me more power from around 2500-3000 rpm and up?? Id rather have more umph down low but still have it pull nice through the band up to 6300 rpm, (rev limiter will be @ 6400)
If your only going to spin it 6300rpms then shoot for the 224R or 228R. Both will make good lowend and midrange. My little TR224 112+4 peaks at 6100rpms and holds flat to 6400rpms. I like the 112+4 with 5.3L heads as it gives a good IVC and DCR with the added compression. If your gonna stick with stock heads a 110+4 would work a little better. My setup makes 300rwtq @ 2000, 325 @ 2500, 355 @ 3000rpms. Lotsa lowend power and pulls hard to 6400rpms.
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