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Torque coming out of my EARS! (cam change)

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Old 04-23-2006, 10:26 PM
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Originally Posted by fast98
about 420 shipped to you with them verifing that its correct on there cam doctor
Thanx!

Made this thread a bookmark. Just gotta get some 243 heads worked, etc....
Old 04-23-2006, 10:51 PM
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Originally Posted by Proud2bSS
Okay......

So if a guy wanted this same cam, what's it gonna cost to have TR grind another one?
Cost the same as an off the shelf grind.
Old 04-23-2006, 11:42 PM
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I ordered my cam through TR. Same price as an off the shelf cam. Geoff was one of the best people I have had the pleasure of dealing with. I would recommend them.
Old 04-23-2006, 11:49 PM
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Originally Posted by Patrick G
You will not have to notch pistons to run this cam. It is only 224/228 in duration at .050". Lift matters little with piston to valve clearance because when the valve is at maximum lift, the piston is nearly at the bottom of the cylinder bore. It's when the piston is approaching or departing top dead center that you get P to V clearance issues. The longer you hang a valve open (duration), the more chance you have of getting into P to V issues. Repeat after me, duration is what gives piston to valve clearance issues, not lift.

As an example: a 248/258 .500/.500" lift cam would have piston to valve contact.
A 224/228 .750/.750" cam would not.
Even with heads milled or thinner gaskets? Cartek claims their xer 224 cam on a 113 needs notching with milled heads.
Old 04-23-2006, 11:56 PM
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Originally Posted by Asmodeus
I ordered my cam through TR. Same price as an off the shelf cam. Geoff was one of the best people I have had the pleasure of dealing with. I would recommend them.
I totaly agree.
Old 04-24-2006, 12:41 AM
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very similar to my custom grind. gobs of torque at 3000 rpms, definitely not a cam on/off feeling. congrats on the cam.
Old 04-24-2006, 07:08 AM
  #227  
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Originally Posted by Spinmonster
Even with heads milled or thinner gaskets? Cartek claims their xer 224 cam on a 113 needs notching with milled heads.
Can't speak for Cartek heads. The valve drop on them may be different, but for milled stock heads or mildly milled AFR 205s, there would be no need to fly cut. The duration is what makes P to V close, not the lift. 224 duration is not that much...not when a 242 duration T-Rex lobe will fit.
Old 04-24-2006, 09:41 PM
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I paid $400.11 for the exact same grind as Patrick. When I had called (this was early last week), he said there were 3 people already asking about Patrick's cam, lol

My swap was set back a bit by my motor developing a main bearing knock. I guess I deserve that for driving my car for over a month and a half on 7 cylinders :sigh: Oh well, picking up a 30k mile shortblock next weekend and gathering other "fun" parts up.
Old 04-24-2006, 10:35 PM
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I ordered my cam as a slight variation of Patricks, more tuned for my personal goals. Cost was 414 and change, shipped. Same as an off the shelf cam would have cost me.
Old 04-24-2006, 11:08 PM
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can't wait to get mine in this weekend, 228/232 on LSK lobes.

Justin
Old 04-25-2006, 10:06 AM
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I think Thunder Racing should give Patrick some kick back on all the business this thread is bringing them, I just put an order in yesterday! Geoff is working on something like this for me; 227/236 .637/.600 110 (+0) intake is an LSK, the exhasut is an XE-R lobe. $415.00 including cam doctor.
Old 04-25-2006, 11:59 AM
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He also seems to have bought more cams than any other forum member....
Old 04-25-2006, 01:51 PM
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Originally Posted by Spinmonster
He also seems to have bought more cams than any other forum member....

Actually, I think that title goes to to Gomer...
Old 04-25-2006, 02:12 PM
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Originally Posted by SideStep
Actually, I think that title goes to to Gomer...
But Gomer has been slacking lately. He needs to step it up and wow us with some more results!
Old 04-25-2006, 05:19 PM
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Originally Posted by Daniel_z28
I think Thunder Racing should give Patrick some kick back on all the business this thread is bringing them, I just put an order in yesterday! Geoff is working on something like this for me; 227/236 .637/.600 110 (+0) intake is an LSK, the exhasut is an XE-R lobe. $415.00 including cam doctor.
Yeah, mine was LSK intake and X-ER exhaust too, 227/230 .639/.592 112+2.
I'm so excited to get it in my hands.
Old 04-25-2006, 06:06 PM
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any power numbers yet
Old 04-25-2006, 06:23 PM
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Originally Posted by cws T/A
any power numbers yet
Pat hit a deer.. car is in the shop....
Old 04-25-2006, 06:42 PM
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sorry to hear good kill
Old 04-25-2006, 06:42 PM
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how bad is it messed up
Old 04-25-2006, 06:48 PM
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Originally Posted by Asmodeus
Yeah, mine was LSK intake and X-ER exhaust too, 227/230 .639/.592 112+2.
I'm so excited to get it in my hands.


Thats similar to my cam.
Mine came out to 228/230 640/591 111.2LSA
Damn similar.


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