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-   -   502ci 525HP with Carb and Ign (https://www.offshoreonly.com/forums/swap-shop/343049-502ci-525hp-carb-ign.html)

TxHawk 12-02-2016 10:43 AM

502ci 525HP with Carb and Ign
 
502ci 525HP
Started life as a 502/502 but has been run marine since new. I acquired and rebuilt early this year. Rebuilt by Keith Scroggins in OKC (known marine builder)
New bearings, rings, oil pump, timing set.
Heads were rebuilt with all new valves (stainless/inconel), valve springs and comp 1.7 RA's.
Cam is very close to a 525EFI cam in an Isky grind on 114lsa.
GM Perf Heads and Intake
I have a Victor Jr. Single plane I will include in sale
Carb is QF Marine 850
Ignition is Thunderbolt with HP module

I have run it for no more than 15 hours this season while I worked on the setup on my build. It pushed my 27 Excalibur to 80mph, so it is making some decent power. I can send a video of the last trip out in the boat.

I'd prefer to sell with Carb and Ignition as I plan to reuse everything else.

Stainless Marine Manifolds and Straight Dry Tails could be included for additional money.

$7,500

http://i781.photobucket.com/albums/y...F5244D36E2.jpg
http://i781.photobucket.com/albums/y...8D4785F5DC.jpg

TxHawk 12-10-2016 08:20 AM

Last time this engine was run. If you're in need, I'll negotiate various options for the accessories.


http://www.youtube.com/watch?v=lFT-aZovsts

vintage chromoly 12-10-2016 09:08 AM

That's a great deal!

TxHawk 01-11-2017 05:15 PM

Bump, spring is around the corner!

TxHawk 01-24-2017 04:40 PM

New motor is together, I am about to start robbing the accessories from this one.

I am offering it from the air cleaner to the pan to include Thunderbolt ignition. Ill throw in the crossover too!

AWOL 01-30-2017 10:14 PM

What would be needed for complete swap?

TxHawk 01-31-2017 12:35 PM

Sent PM with contact info.

TxHawk 02-08-2017 09:00 PM

Stripped and ready to go. Various accessories negotiable.
http://i781.photobucket.com/albums/y...4F47FABA00.jpg

28cigarettess 02-09-2017 08:24 AM

What is the new motor. Did you build one of the ones you got from me?

TxHawk 02-09-2017 08:57 AM


Originally Posted by 28cigarettess (Post 4527342)
What is the new motor. Did you build one of the ones you got from me?

I had another 502 block. Built a 540 with it.


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