BBC Merlin 310cc rectangle port heads new springs, valve job, surfaced, ported

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Hardcore1

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« on: October 15, 2018, 08:46:56 AM »
Merlin 310cc heads for sale, these are the 2nd revision castings  :thumbup:

Heads have had:-
Fresh 3 angle valve job
Re-surfaced
Pocket ported and improved short turns on intake and ex
Intake port entrance matched and blended 2 inches in to Dart/Brodix rectangle port gaskets
Heads will come assembled with Viton seals and NEW springs to match your camshaft Hyd or Hyd Roller(solid roller extra $200)

$1200
« Last Edit: October 15, 2018, 09:01:18 AM by Hardcore1 »


bahner80

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« Reply #1 on: October 15, 2018, 06:39:14 PM »
Somebody better jump on it this!!!!

Hardcore1

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« Reply #2 on: October 21, 2018, 04:34:14 PM »
Somebody better jump on it this!!!!

Yep i only have 1 set!!!

aquaholic72

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« Reply #3 on: October 22, 2018, 09:55:22 PM »
Yep i only have 1 set!!!
What size valves are in these heads? 

your friendly local v-drive owner

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aquaholic72

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« Reply #4 on: October 23, 2018, 02:05:35 AM »
They look like 2.25 1.88.??

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« Reply #5 on: October 24, 2018, 10:34:13 PM »
Are these 320s?  Looking to make 700 hp with a solid roller 10 to 1 496. How will these work?   Or do I Need CNC aluminum?   


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aquaholic72

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« Reply #6 on: October 25, 2018, 03:20:18 AM »
Are these 320s?  Looking to make 700 hp with a solid roller 10 to 1 496. How will these work?   Or do I Need CNC aluminum?   


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It's crickets on here brother, I'm assuming he doesn't get on the site very often....

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« Reply #7 on: October 25, 2018, 07:26:57 AM »
Are these 320s?  Looking to make 700 hp with a solid roller 10 to 1 496. How will these work?   Or do I Need CNC aluminum?   


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They say 310cc in the header 650 700 sounds doable


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Hardcore1

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« Reply #8 on: October 27, 2018, 11:21:30 AM »
What size valves are in these heads? 

your friendly local v-drive owner

Valves are 2.190/1.88

Hardcore1

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« Reply #9 on: October 27, 2018, 11:23:05 AM »
Are these 320s?  Looking to make 700 hp with a solid roller 10 to 1 496. How will these work?   Or do I Need CNC aluminum?   


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Hi these are 310cc but maybe closer to 320cc with the port work, 700hp is doable with the correct cam intake combo!

aquaholic72

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« Reply #10 on: October 29, 2018, 12:24:49 AM »
Hi these are 310cc but maybe closer to 320cc with the port work, 700hp is doable with the correct cam intake combo!
I'm trying really hard to justify buying these for my turbo engine for my 55!!

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Hardcore1

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« Reply #11 on: October 29, 2018, 09:06:53 AM »
I'm trying really hard to justify buying these for my turbo engine for my 55!!

your friendly local v-drive owner

They would look great on your 55 Aqua  :thumbup:

aquaholic72

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« Reply #12 on: October 31, 2018, 07:39:48 PM »
They would look great on your 55 Aqua 
Pm sent! 

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Hardcore1

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« Reply #13 on: November 08, 2018, 10:30:56 AM »
SOLD!

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« Reply #14 on: November 08, 2018, 01:20:45 PM »
You pick these up for your 55 aqua?

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aquaholic72

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« Reply #15 on: November 09, 2018, 12:53:38 PM »
You pick these up for your 55 aqua?

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Yessir,,  he ordered me up a custom grind solid roller cam as well,  just waiting for the cam to come in so I can go pick it all up!!  Andys a cool guy if you guys ever need anything!! 

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« Reply #16 on: November 09, 2018, 03:41:31 PM »
Yessir,,  he ordered me up a custom grind solid roller cam as well,  just waiting for the cam to come in so I can go pick it all up!!  Andys a cool guy if you guys ever need anything!! 

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Fuckin right! 🤟

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bobjthomson

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« Reply #17 on: November 09, 2018, 06:12:32 PM »
Andy’s a cool guy


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Hardcore1

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« Reply #18 on: November 11, 2018, 07:10:23 PM »
Yessir,,  he ordered me up a custom grind solid roller cam as well,  just waiting for the cam to come in so I can go pick it all up!!  Andys a cool guy if you guys ever need anything!! 

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Cam was ground and shipped Friday Aqua and will be here tuesday, TY for the cool guy! i like to help :)  :thumbup: :thumbup: :thumbup:

Hardcore1

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« Reply #19 on: November 11, 2018, 07:11:33 PM »
Andy’s a cool guy


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Thx BT  :thumbup:

bobjthomson

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« Reply #20 on: November 11, 2018, 08:36:02 PM »
Anytime brother


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