AccueilGalerieRechercherS'enregistrerConnexionNouveaux messages depuis dernière visite
Rechercher
 
 

Résultats par :
 
Rechercher Recherche avancée
Qui est en ligne ?
Il y a en tout 50 utilisateurs en ligne :: 23 Enregistrés, 0 Invisible et 27 Invités :: 1 Moteur de recherche

121212, Apriliabarth, ariepot, Atch, bruno31, cassandre, Christyan, commando, guirado, gégépérigord, jack177071, japs70s, Jean Philippe Guerrini, koenich, L'NRV, laurentM, ljupcekv, Loi's, MANETON, marco91, Philippe Beziere, PLP, woab

Le record du nombre d'utilisateurs en ligne est de 294 le Lun 18 Nov - 20:11
Derniers sujets
» Ducati
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 13:04 par PLP

» [Oldies] Grand Prix De France 1972 Clermont Ferrand Charade
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 12:39 par Srx56

» [WSBK] 2020
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 11:44 par EDOUARD Jean

» [Technique] Distribution pneumatique moto.
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 11:27 par MacPepR

» [MotoGP] GP 2019 / 20 , infos , nouveautés , résultats des tests , potins et ....
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 11:24 par Mykeul

» [oldies] Nurburgring 1978...balade sur la pit-lane
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 11:04 par philippe7

» [GP125] All that you wanted to know on Aprilia RSA 125, and more, by Mr Jan Thiel and Mr Frits Overmars (PART 5)
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 10:55 par Frits Overmars

» [oldies] Daniel PIRROVANI et les Ducati REAULT
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 10:16 par DidierF

» [Sorties] Calendrier 2020 des manifestations, roulages,....
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeAujourd'hui à 9:34 par mickey

» [Oldies] Honda 500 RC 181
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeHier à 23:50 par philippe7

» [Divers] Quizz : Ducati 250 4 cylindres
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeHier à 22:26 par féat denis

» [oldies ] Mistery Moto from Bucharest
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeHier à 22:17 par jeannin

» [SORTIE] Amicale - des anciens – coureurs - motocycliste
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeHier à 21:48 par crigar

» [Oldies] Angel Nieto Mike Hailwood ( Part5 )
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeHier à 19:43 par DidierF

»  [Oldies] Les découvertes de Tonton Hubert (Part 4)
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeHier à 19:34 par DidierF

» [MotoGP] Jorge Lorenzo, pilote de course? Non, violoniste!
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeLun 27 Jan - 10:13 par BOOZE

» [Oldies] Motobécane 2 Temps de compétition et autres dérivées
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeDim 26 Jan - 18:19 par Thierry Noblesse

» [Oldies] Des livres sur la course moto
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeDim 26 Jan - 15:55 par zeze

» [Oldies] Malheureusement, ils sont partis...
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 25 Jan - 22:05 par sidthouv

» [Oldies] Quizz??????
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 25 Jan - 20:50 par philwood

» [Oldies] but goodies : Bol d'Or et 24 heures du Mans
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 25 Jan - 20:34 par yves kerlo

» [Oldies] Michel Valentin, pilote et expérimentateur des années 60
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 25 Jan - 19:57 par Dialmax

» [ oldies ] Trophée du Million, Magny-Cours 1976, 1977...etc
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 25 Jan - 19:47 par Dialmax

» [Oldies] IMS 350 de R.P.R (République Populaire de Roumanie)
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 25 Jan - 17:52 par keyvacka

» [Sorties] Ventoux Classic 2020
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 25 Jan - 16:02 par janpol84

» [Oldies] Ils ont p'loté la belle à culbuter de Varese (2ème partie)
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 25 Jan - 11:37 par bubu

» Burgundy Classic Trackday Moto Morini Passion à Pouilly le 29 août 2020
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeVen 24 Jan - 23:10 par FB21

» [Oldies] Restauration de mon side-car des années 1974/1975 (chassis court)
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeVen 24 Jan - 20:23 par Loveside

» [MotoGP] Valentino Rossi, aujourd'hui...
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeVen 24 Jan - 14:52 par EDOUARD Jean

» Bourg en bresse 1957
Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeVen 24 Jan - 10:10 par bubu

La réclame...
Mots-clés
side 1973 rouge zone ROAD yamaha ducati classic race charade aprilia bresse aermacchi triumph coupe 1976 geco RACING 2013 honda wanted daytona suzuki eurosport france bourg
Meilleurs posteurs
Marc
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
philwood
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
EDOUARD Jean
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
mickey
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
Pierre"PhilRead"
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
Fügner
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
Jarno
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
yves kerlo
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
Dialmax
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
janpol84
Head gasket coolant restrictions and o ring conversions 2 stroke Voting16Head gasket coolant restrictions and o ring conversions 2 stroke Voting13Head gasket coolant restrictions and o ring conversions 2 stroke Voting15 
La réclame...

Partagez
 

 Head gasket coolant restrictions and o ring conversions 2 stroke

Aller en bas 
AuteurMessage
Bally123



Nombre de messages : 1
Localisation : United Kingdom
Date d'inscription : 26/07/2019

Head gasket coolant restrictions and o ring conversions 2 stroke Empty
MessageSujet: Head gasket coolant restrictions and o ring conversions 2 stroke   Head gasket coolant restrictions and o ring conversions 2 stroke Icon_minitimeSam 27 Juil - 11:50

par Bally123
So this has been bugging me for a while....

I see head gaskets with restriction holes but the topics not often discussed. I often see engines converted to o rings which eliminates the restrictions...

So what's going on, some promote the restrictions are to keep temperatures in the cylinder under control...but what's important...

To concentrate on exhaust port cooling?
To keep inlet tracts cool?
To maintain cylinder geometry (but piston already compensates for this to a degree)

Should an o ring conversion aim to replicate the OEM restrictions on a competition engine?
Appreciate any thoughts.and experience..
Revenir en haut Aller en bas
 
Head gasket coolant restrictions and o ring conversions 2 stroke
Revenir en haut 
Page 1 sur 1
 Sujets similaires
-
» head shaking, c''est quoi ça???????
» O'Ring
» Le D Ring, comment ont fait
» montage claw ring
» montage d ring

Permission de ce forum:Vous ne pouvez pas répondre aux sujets dans ce forum
 :: TECHNIQUE :: MOTEURS-
Sauter vers: