Cadillac CTS-V 2004-2007 (Gen I) The Caddy with an Attitude...

Procharger, TVS, Eforce, Maggie, H/C, Stroker??

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Old 02-16-2012, 10:58 AM
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Originally Posted by Onefast V
the 10% OD should not affect the internals as the crankshaft is what drives the belt and you are changing the size of the pulley that is turned by the crankshaft. As for the the accessories, I'm not sure how it would affect their longevity.... I would assume it wouldn't being over stressing them as generally accessories are run well under their design limits.
Most overdrive kits come with underdrive pulleys for other accessories minus the water pump.
Old 02-16-2012, 11:10 AM
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Originally Posted by raven154
Most overdrive kits come with underdrive pulleys for other accessories minus the water pump.
I was going to assume that was the case but wasn't sure.
Old 02-16-2012, 03:48 PM
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Originally Posted by lollygagger8
What made you go that route?
turning it into a different kinda of car. needed more power. 530 was def a fun car to drive on the streets daily. and if ya wanna blow the doors off mustangs camaros and others its def fun. but i was looking for more. not gunna say to much now but ill have a build thread comin up soon.
Old 02-17-2012, 07:26 AM
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Originally Posted by 04Vguy
turning it into a different kinda of car. needed more power. 530 was def a fun car to drive on the streets daily. and if ya wanna blow the doors off mustangs camaros and others its def fun. but i was looking for more. not gunna say to much now but ill have a build thread comin up soon.
You can tell us your secret
Old 02-17-2012, 11:16 AM
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i will. its nothing too insane but dont wanna say anhyting till its done. once its done it wont be a secret. not the kind to build a car and keep it all a lying secret.
Old 02-17-2012, 02:46 PM
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Ok I'm thinking S/C and a cam.

Maggie (if anyone wants to sell me one)
Eforce (but I don't know how long it'll be for them to adapt it to our cars?)
TVS (not sure how to adapt it yet)

Cam.... (since I'll have front end apart) Which rockers/rods/lifters/etc should I get?

Heads....what heads should I get? I have an LS6. Or would the $$ > HP gain and not be worth it?

Also, what else should I upgrade while it's under the knife.... timing chain (LS2?) oil pump (Melling?)
Old 02-17-2012, 03:20 PM
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would have sold you mine but i sold my maggie like two weeks ago.

as for the parts. for the money id just have your 243 heads hogged out. alot of places can do it for 500-1000 bucks and its does help. cam wise thats kinda a personal preference of what you like. i had a 234/242 .5987.621 on a 112 lsa and like i said before made 530/510 at 8.8 psi it had a good lope to it and was pretty drivable. i would stay with stock rockers and just upgrade to a hardened 7.4 pushrod. and any beehive spring you like personally. patriot golds seem to be a popular good choice.

and like you said since its under the knife id do a ls2 timing chain, a high flow oil pump (not necessary but nice). put in a 160* thermo.

im sure i missed some **** but thats a little starter i guess. im sure someone will disagree with me but this is just a IMO post
Old 02-17-2012, 08:17 PM
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Originally Posted by Onefast V
The MP112 with a custom CAM, headers and 10% OD balancer with a good tune should make 500 rwhp.
This with a 90 mm TB, and you'll easily be over 500. My guess is more like 525.

I'd love to take a ride in it at the next Dream Cruise, Shane.
Old 02-17-2012, 10:13 PM
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I went with 224/238. I didn't pick my own specs. I specified that I wanted the sweet spot of reliability and power. I wanted to be as close to dead even as possible is their was such thing. I too am also doing a 90mm throttle body. Upgrading the oil pump, timing chain, t stat, etc. I did (along with many others) a thread on what to do while you're in there. I'm also doing motor mounts, radiator, custom reservoir, and a bunch of other little odds and ends. The on to the 8.8 build and a over Haul of my trans in the future if I do end up falling in love. Somehow I feel my love for the new v and a GTS with end up winning out in the end.
Old 02-18-2012, 02:03 AM
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If you go the maggie path get a ls9 cam. Your motor is a little small but I have one in my ls2 and it works like a charm and they are freaken cheap as hell.


If you are gonna change the heads get ls3 heads and the get the Eforce kit for the ls3.

I know RPM has done that to a V1 before.




If i had it all to do over again it would stroke/forge it. You can always add a blower later if you still want/need more power.
Old 02-21-2012, 08:38 AM
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Originally Posted by 04Vguy
would have sold you mine but i sold my maggie like two weeks ago.

as for the parts. for the money id just have your 243 heads hogged out. alot of places can do it for 500-1000 bucks and its does help. cam wise thats kinda a personal preference of what you like. i had a 234/242 .5987.621 on a 112 lsa and like i said before made 530/510 at 8.8 psi it had a good lope to it and was pretty drivable. i would stay with stock rockers and just upgrade to a hardened 7.4 pushrod. and any beehive spring you like personally. patriot golds seem to be a popular good choice.

and like you said since its under the knife id do a ls2 timing chain, a high flow oil pump (not necessary but nice). put in a 160* thermo.

im sure i missed some **** but thats a little starter i guess. im sure someone will disagree with me but this is just a IMO post
I like this idea. What heads did you have and was it LS6 or LS2?

Originally Posted by rand49er
This with a 90 mm TB, and you'll easily be over 500. My guess is more like 525.

I'd love to take a ride in it at the next Dream Cruise, Shane.
It will be like riding in your car, only Silver lol.

Originally Posted by dr.duct_mossburg
I went with 224/238. I didn't pick my own specs. I specified that I wanted the sweet spot of reliability and power. I wanted to be as close to dead even as possible is their was such thing. I too am also doing a 90mm throttle body. Upgrading the oil pump, timing chain, t stat, etc. I did (along with many others) a thread on what to do while you're in there. I'm also doing motor mounts, radiator, custom reservoir, and a bunch of other little odds and ends. The on to the 8.8 build and a over Haul of my trans in the future if I do end up falling in love. Somehow I feel my love for the new v and a GTS with end up winning out in the end.
You have a link to a thread that you are doing?

Originally Posted by Blackax
If you go the maggie path get a ls9 cam. Your motor is a little small but I have one in my ls2 and it works like a charm and they are freaken cheap as hell.

If you are gonna change the heads get ls3 heads and the get the Eforce kit for the ls3.

I know RPM has done that to a V1 before.

If i had it all to do over again it would stroke/forge it. You can always add a blower later if you still want/need more power.
RPM's site has this......could it be true?? A TVS for V1/LS6?

http://www.rpm-motors-inc.com/produc...-shtml-87.html
Old 02-21-2012, 08:45 AM
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RPM's site has this......could it be true?? A TVS for V1/LS6?

http://www.rpm-motors-inc.com/produc...-shtml-87.html

OMG, their website sucks. I can't even contact them through their "contact us"
Old 02-21-2012, 08:51 AM
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The picture on their site is one of the CF users (Jweymar?) builds that RPM did. I thought it was a custom one off job?
Old 02-21-2012, 09:44 AM
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Originally Posted by Onefast V
The picture on their site is one of the CF users (Jweymar?) builds that RPM did. I thought it was a custom one off job?
Doesn't he have a LS3??
Old 02-21-2012, 10:18 AM
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Originally Posted by lollygagger8
Doesn't he have a LS3??
yup. LS3
Old 02-21-2012, 11:22 AM
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call RPM and they should have the definitive answer
Old 02-21-2012, 11:25 AM
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Originally Posted by Onefast V
call RPM and they should have the definitive answer
I did and the lady that answered didn't know jack about ****. So I gave her my email address to have somebody email me, and that was yesterday. Still no email.
Old 02-21-2012, 11:30 AM
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maybe the idea of possibly getting money scares them?
Old 02-21-2012, 11:52 AM
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That kit is looking tempting but if she has no clue wonder how long it would take for them to assemble it for you...and what excuses you are going to get once they have your money...at 6 I would be more inclined to jump on it at 7 im going to wait till someone else does
Old 02-21-2012, 11:56 AM
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I left a message on their machine wanting to know more about (what it included, exactly what S/C is it, a TVS1900, a TVS2300?), and a Crysta emailed me back. All she emailed me was the same f'n link.

So far....not impressed.


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