 Piston to Head Spec? |
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| Jetsetsurfshop |
 Nov 6 2015, 01:53 PM
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#1
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Senior Member  Group: Members Posts: 815 Joined: 7-April 11 From: Marco Island Florida Member No.: 12,907 Region Association: South East States  |
I'm in the process of ordering some custom pistons and my Dad and I were thinking there must be a preferred distance from piston to head for the best combustion. Any thoughts?
(Its a 4, not a 6) Thanks (IMG:style_emoticons/default/driving.gif) |
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| ChrisFoley |
Nov 10 2015, 09:48 AM
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#2
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I am Tangerine Racing Group: Members Posts: 8,019 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None 
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Find someone who can TIG weld that hole shut, grind smooth and move forward.
(open it up with a carbide burr first so the hole is well exposed) |
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| Jetsetsurfshop |
Nov 10 2015, 04:55 PM
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#3
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Senior Member Group: Members Posts: 815 Joined: 7-April 11 From: Marco Island Florida Member No.: 12,907 Region Association: South East States |
QUOTE(Racer Chris @ Nov 10 2015, 07:48 AM)  Find someone who can TIG weld that hole shut, grind smooth and move forward. (open it up with a carbide burr first so the hole is well exposed) Thanks for the advise. (IMG:style_emoticons/default/beerchug.gif) On it. |
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Posts in this topic
Jetsetsurfshop Piston to Head Spec? Nov 6 2015, 01:53 PM
WLD419 I'm running .032 , I've heard as little as... Nov 6 2015, 02:18 PM stugray Do some googling of "deck height".
It sh... Nov 6 2015, 02:20 PM r_towle .040 is safe.
deck height will set your compressi... Nov 6 2015, 06:33 PM Jetsetsurfshop I googled it. Found some info here and on Pelican.... Nov 6 2015, 06:52 PM
WLD419
Are concern started because the PO shaved the h... Nov 7 2015, 09:08 AM sean_v8_914 head chamber volume in CCs?
what is bore and strok... Nov 6 2015, 06:55 PM Jetsetsurfshop
head chamber volume in CCs?
what is bore and stro... Nov 6 2015, 06:58 PM r_towle You can order any pin height you require to get th... Nov 6 2015, 07:34 PM Racer Chris That's a small combustion chamber for such a d... Nov 7 2015, 06:11 AM Bleyseng What heads are those with a 49cc chamber? Nov 7 2015, 08:08 AM barefoot
What heads are those with a 49cc chamber?
Good t... Nov 13 2015, 05:46 AM Montreal914 On my 2056 D-Jet build, I used .040" deck and... Nov 7 2015, 09:08 AM stugray If they shaved the heads down to get the comb cham... Nov 7 2015, 11:48 AM Dave_Darling For illustrations of how fly-cutting the heads can... Nov 9 2015, 03:35 PM Jetsetsurfshop Ok, let me see if I can address everyone here.
Fi... Nov 9 2015, 04:03 PM Jetsetsurfshop Cant find a picture right now, I'll take one t... Nov 9 2015, 04:05 PM Jetsetsurfshop :driving: Nov 9 2015, 06:37 PM r_towle Ok,
So what is the question again? Nov 9 2015, 06:46 PM stugray I read precisely 60ccs on the 2.0L heads which was... Nov 13 2015, 02:27 PM barefoot
I read precisely 60ccs on the 2.0L heads which wa... Nov 13 2015, 02:47 PM |
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