[Fot] GT6 Connecting rods

[Barr, Scott]

Nope, the Pauter rod bolts are larger, even for the small journal Spit motor.

Scott B.

From: Scott Janzen [mailto:sjanzen at me.com]
Sent: Wednesday, December 09, 2015 11:35 AM
To: Mike Munson <fasttrs at yahoo.com>
Cc: Barr, Scott <sbarr at McCarty-Law.com>; FOT list <fot at autox.team.net>
Subject: Re: [Fot] GT6 Connecting rods

The grease is critical - I once used something slicker than the ARP stuff, and stretched one.  Called the tech line and they pointed out my error and sold me a $40 bolt.  I wonder if the Pauter rods use the same little bolts.

On Dec 9, 2015, at 12:31 PM, Mike Munson wrote:

Yes they are the same, SPS bolts. I was thinking they were 3/8" but it's been a while since I've checked them. We torqued them per the specs, with an inch pound torque wrench. I like to use ARP thread grease on them too.

Mike Munson
#28 EP TR6

On Dec 9, 2015, at 10:53 AM, Scott Janzen <sjanzen at me.com<mailto:sjanzen at me.com>> wrote:
that's what the GT6 has.  TR6 with the stroker crank may be different.
I agree with you, they seem tiny, but I'e been running them for six years with no issues.  Carillo tells me they are re-usable, though I never thought to record the installed measurements and check against them a year or two later.
What I will do when I pull the bottom end apart in a week or two is to measure the installed length and then remeasure once disassembled.  If they "shrink" as much as the stretch dimension used for installation, they should still be good, i.e., they have not been stretched beyond the elastic range.

On Dec 9, 2015, at 11:43 AM, Barr, Scott wrote:

Do the TR6/GT6 Carrillos have the same teeny-tiny little rod bolts that the Carrillos for my 1500 Spit do?  I think they're 1/4", with a torque spec of something like 18 lb/ft?  I just don't like those.  Granted, never had one fail, but I also have been replacing them every once in a while at something like $37 per bolt.  You're supposed to inspect them frequently by checking to see whether they have stretched at all, but I've never come up with a really reliable way of comparing the length of one particular rod bolt upon disassembly against its length at assembly.

Scott

-----Original Message-----
From: Fot [mailto:fot-bounces at autox.team.net] On Behalf Of Mike Munson
Sent: Wednesday, December 09, 2015 10:04 AM
To: McKearn McKearn <mckearn2 at gmail.com<mailto:mckearn2 at gmail.com>>
Cc: FOT list <fot at autox.team.net<mailto:fot at autox.team.net>>
Subject: Re: [Fot] GT6 Connecting rods

The most cost effective thing you can do to your engine is spend a lot of money on a set of Carrillo's!
Mine are about 16 years old.

Mike Munson
#28 EP TR6


On Dec 8, 2015, at 10:52 PM, McKearn McKearn <mckearn2 at gmail.com<mailto:mckearn2 at gmail.com>> wrote:

Hi Gents.
  I am looking for feedback on the MaxSpeeding connecting rods for GT6.  Can't afford Carrillos and I'm hoping these are good. Also am still searching for an aluminum flywheel without having something custom made. and would like input on what type of clutch to use as well . Lets call it a race car for the sake of argument....
                               Thanks.  P.J.


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