DRR Pro
| You know you want a set Jimmy! Just do it!! Mark Goulette Owner/Driver of the Livin' The Dream Racing dragster www.livinthedreamracing.com"Speed kills but it's better than going slow!" Authorized Amsoil Retailer |
| | | Posts: 1561 | Location: Back home in Alaska! | Registered: February 13, 2011 | 
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DRR Pro
| How long do con rods last in a top fuel engine? |
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DRR Top Comp
| I fell for the plastic rod BS way back when, the guy almost got off with my money. And no, they weren't 18 grand but I was foolish enough to send the money up front. When you see them in a running engine and they're not having troubles and you just have to have them then go right ahead. Steel rods for me from now on. Two broken engines from aluminum coming apart was enough.
Clowns to the left of me, Jokers to the right. Here I am.......
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| | | Posts: 5338 | Location: stuck in the middle with you! | Registered: March 11, 2002 |
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DRR Top Comp
| quote: Originally posted by AlkyIROC:
How long do con rods last in a top fuel engine?
Aluminum about 8 pass' max life. Carbon fiber better last 15 times that at that price so only need 90 runs or about 10 cranks.LOL Lets wait and see how many JFr and DSR buy.
America home of free. Brought to you by 2nd amendment.
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| | | Posts: 4545 | Location: Greensboro NC | Registered: May 24, 2011 |
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DRR / Crew
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| | | Posts: 2213 | Location: Gallatin, TN - U.S.A. | Registered: October 12, 2009 |
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DRR Top Comp
| Bozman, Sorry, it will not be any faster till you install that 1150 Dominator carburetor. I don't know why you just won't listen to good advice.
Clowns to the left of me, Jokers to the right. Here I am.......
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| | | Posts: 5338 | Location: stuck in the middle with you! | Registered: March 11, 2002 |
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DRR S/Pro
| quote: Originally posted by Cashflow:
Bozman,
Sorry, it will not be any faster till you install that 1150 Dominator carburetor.
I don't know why you just won't listen to good advice.
And 3/4 race cam |
| | | Posts: 2569 | Location: Moving back to the door side | Registered: April 30, 2010 |
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DRR Sportsman
| I have to say, I LOVE the idea that if a rod breaks you're not replacing EVERYTHING. $18,000 is A LOT CHEAPER than buying a complete NEW ENGINE and that's if you can find blocks, cranks, etc. They'll pay for themselves in 1 engine failure. 
Man was not built to fly ... That's why he built HEMI's
Frank Zeffiro
ALIAS -- BIG KAHUNA
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| | | Posts: 977 | Location: Winchester, Connecticut | Registered: September 20, 2002 |
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DRR Top Comp
| So they are strong enough to last millions of cycles and handle Top Fuel horsepower but if they break they will not destroy block? Hmmmm. Another thing that concerns me is heat and oil soaking into it. Steel rods stretch a little when they get hot, aluminum even more. How much do these stretch? https://postimg.cc/gallery/np3zpruo/"Dunning-Kruger Effect" -a type of Cognitive bias where people with little expertise or ability assume they have superior expertise or ability. This overestimation occurs as a result of the fact that they do not have enough knowledge to know they don't have enough knowledge. Before you argue with someone ask yourself, "Is this person mentally mature enough to grasp the concept of a different perspective?" If not there is no point to argue. 4X NE2 CHAMPION. 2020 TDRA NE2 Champion |
| | | Posts: 4349 | Location: United States of Texas | Registered: April 02, 2011 |
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JB
