C.A.T Rods...
Thread Starter
Melting Slicks
Joined: Feb 2002
Posts: 2,298
Likes: 1
From: Sodertalje/Sweden
C.A.T Rods...
I`ve talking to a guy whos has a set of CAT connecting rods for a BB.I`ve tried to get some info on those from the net,but didnt find any technical infon on them.Does anyone know something about these :cheers:
Le Mans Master
Joined: Jul 2001
Posts: 9,622
Likes: 16
From: absecon nj
Race Director
Joined: Mar 2001
Posts: 11,322
Likes: 1
From: Living in the Hartland
Re: C.A.T Rods... (BB wowbagger)
Cal Auto Transpeed:
http://www.catpep.com/
Saw them listed in Summit for a month or two but now they are no longer avail through Summit, not sure why.
http://www.catpep.com/
Saw them listed in Summit for a month or two but now they are no longer avail through Summit, not sure why.
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Race Director
Joined: Dec 1999
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Re: C.A.T Rods... (The Dude)
if it were me, I wouldn't run their stuff. I have severe doubts about the quality. I know someone who had their hardened pushrod guideplates and they lasted for a few months: ( < 2000 miles)
.
this is their site: http://www.catpep.com/
[Modified by Twin_Turbo, 3:53 PM 8/3/2003]
[Modified by Twin_Turbo, 3:53 PM 8/3/2003]
.this is their site: http://www.catpep.com/
[Modified by Twin_Turbo, 3:53 PM 8/3/2003]
[Modified by Twin_Turbo, 3:53 PM 8/3/2003]
Le Mans Master
Joined: Apr 2000
Posts: 7,562
Likes: 9
From: B'Ville NY
Cruise-In III Veteran
St. Jude Donor '05
Re: C.A.T Rods... (BB wowbagger)
I have their top of the line 6" 4340 "H" Beam Super Racing Rod for my new engine. I've heard that a lot of Circle Track guys are running these with no problems :) .
Here are their part number listings for these rods: http://www.catpep.com/Products/AISI4...mRacingRod.htm
Just back track to get to their home page from the above address ;)
Here are their part number listings for these rods: http://www.catpep.com/Products/AISI4...mRacingRod.htm
Just back track to get to their home page from the above address ;)
Drifting
Joined: Jul 2001
Posts: 1,418
Likes: 1
Re: C.A.T Rods... (BB wowbagger)
My only experience with a C.A.T. product was a few years ago when I built a 468ci Rat motor for a guy to go in his Tunnel Jet Ski Boat.
It was a crankshaft from them and the counterweights are larger than GM causing interference with the skirts on the TRW L2465F's used. I caught it during mock-up and removed about .050 material on the thrust side of the inner skirt and all was well.
The motor made about 625- 650 hp @ 6200rpm and is still alive 4 seasons later..good cranks for 189 bucks
This is a connecting rod thread though...and I have not seen or used the rods they offer.
It was a crankshaft from them and the counterweights are larger than GM causing interference with the skirts on the TRW L2465F's used. I caught it during mock-up and removed about .050 material on the thrust side of the inner skirt and all was well.
The motor made about 625- 650 hp @ 6200rpm and is still alive 4 seasons later..good cranks for 189 bucks
This is a connecting rod thread though...and I have not seen or used the rods they offer.
Thread Starter
Melting Slicks
Joined: Feb 2002
Posts: 2,298
Likes: 1
From: Sodertalje/Sweden
Re: C.A.T Rods... (mountainmotor)
Thanks for the info....I got the part nr from the guy,and its CR-454.It looks like its a OEM replacement..I wonder how these hold up to 600Hp, 7000Rpm and a buttload of Tourque... :cheers: :cheers:
Drifting
Joined: Jul 2001
Posts: 1,418
Likes: 1
Re: C.A.T Rods... (BB wowbagger)
Thanks for the info....I got the part nr from the guy,and its CR-454.It looks like its a OEM replacement..I wonder how these hold up to 600Hp, 7000Rpm and a buttload of Tourque... :cheers: :cheers:
Think GM Dimple Rods or Eagle for that kind of service. RPM is what kills rods, not torque or horsepower .
Le Mans Master
Joined: Nov 1999
Posts: 5,768
Likes: 3
From: San Diego CA
Re: C.A.T Rods... (munday)
These are not manufactured by Catepillar, the tractor manufacturer. C.A.T as has already been pointed out is a different company all together.
they are chinese forgings as I understand from a local speed shop guy - i think final machining takes place in the US.
they are chinese forgings as I understand from a local speed shop guy - i think final machining takes place in the US.
Thread Starter
Melting Slicks
Joined: Feb 2002
Posts: 2,298
Likes: 1
From: Sodertalje/Sweden
Re: C.A.T Rods... (fauxrs)
These are not manufactured by Catepillar, the tractor manufacturer. C.A.T as has already been pointed out is a different company all together.
they are chinese forgings as I understand from a local speed shop guy - i think final machining takes place in the US.
they are chinese forgings as I understand from a local speed shop guy - i think final machining takes place in the US.
Safety Car
Joined: Aug 2000
Posts: 3,909
Likes: 26
From: Clymer PA
Re: C.A.T Rods... (mountainmotor)
if it were me, I wouldn't run their stuff. I have severe doubts about the quality
I also agree with Curtis....it is not horsepower or torque that kills motors. RPM is what kills motors.
Le Mans Master
Joined: Nov 1999
Posts: 5,768
Likes: 3
From: San Diego CA
Re: C.A.T Rods... (BB wowbagger)
These are not manufactured by Catepillar, the tractor manufacturer. C.A.T as has already been pointed out is a different company all together.
they are chinese forgings as I understand from a local speed shop guy - i think final machining takes place in the US.
Hmm..Ok..I think i`ll play it safe and buy myself a set of Eagle or similar rods.Anyone who has a set? :cheers:
they are chinese forgings as I understand from a local speed shop guy - i think final machining takes place in the US.
Hmm..Ok..I think i`ll play it safe and buy myself a set of Eagle or similar rods.Anyone who has a set? :cheers:
