daml

Si se preguntan q son Sleeves? seria las Camisas del Block.
Y su uso para q es? su es ya q si muchos sabran o no vdd los motores Honda no aguantan mas de 8 PSI aun asi habiendo hecho las modificaciones comunes q son Pistones etc, etc y pq se preguntaran pue lo q no aguanta tanta Presion son las Camisas Originales o Sleeves y es aqui donde salen a luz las distintas marcas de Sleeves Darton, Benson q segun estuve chequeando son de los mejores q hay.

Este manual q les pongo es sacado de la Pagina de Darton

1. Modo de Instalacion para todos los motores Honda de 4 cilindros

1. All machine work may be accomplished on a CNC vertical mill capable of 3-4 axis interpolation
with sufficient height to accommodate block height. The bore center
distances must be maintained within ±.0005 for sleeve installation to seal properly. (see block
specification sheets for dimensions)(See #12 for bore center specs.)
2. All machining must produce a good surface finish and the tolerances must be
maintained to assure a quality fit and sleeve seal.
3. Block must be square and perpendicular to machine head. Fixturing should be on main journals
provided they are not cracked or distorted. Out of Line 1 and 5, main journals will require
main line boring prior to block/sleeve machine work.
4. Final sleeve installation should be accomplished with a brass or aluminum mandrel in cylinders
1 through 4, in that order.
5. After sleeve installation, install a deck plate or head, torque and leave til block is cool.
6. Pressure checking of sleeve seal should be accomplished with a top deck plate and water
pump plug as shown in photos on Page 11. The main cap bolts can be used to torque down
the top deck plate which should be gasketed with thin rubber sheeting.
7. Finish boring and honing should only be accomplished with a deck plate installed.
8. Field service and singular sleeve replacement is possible and practical by using a slide hammer
sleeve puller with the drive mandrel "Flatted" and oriented to provide main web clearance.
Sleeves can then be ordered from Darton, by cylinder number.
9. If needed for oversized bores, machine sleeve I.D. out to allow .004-.008 from
finished size for cylinder honing.
10. Prior to boring for sleeve installation, bore the existing sleeve to .010 over to finish bore
dimension stopping at the main bearing web.
11. Seal wire grooves in the top of the sleeves can only be machined after decking.
12. B-16 / B-18—3.543 [90mm]
F22 & H22/23 & K20—3.701 [94 mm]
NOTES/CAUTIONS
1. Caution: measure each sleeve prior to boring diameter “C” located on the block prints. After
measuring each sleeve, machine block to have a .000 to .001 press fit.
2. Take precaution on final washout of block in order not to damage flange sealant or o-rings.

2. Instrucciones despues de haber Instalado los Sleeves q recomiendan ellos

Break-in, tuning
Fill the engine with a good grade of mineral oil (not synthetic) with viscosity for your bearing
clearance and intended use. Prime the oil system before engine start with ignition off using
the engine or dyno starter. We require break-in and tuning using an engine dyno or chassis
dyno as follows:
· After initial start up, warm up engine at 2000-2500. Precaution should be exercised to prevent excessively
rich or lean conditions, which will gall the cylinders. Monitor oil pressure and temperatures.
· After initial run, adjust valves if using adjustable valve train and retorque heads. Check for leaks.
· Street engines will require multiple run ins with increasing rpm and load up to maximum output.
Use of a dyno allows one to apply a pre-set load to allow the piston rings, and other components
to seat properly. It is also much easier to monitor temperatures and pressures than while
driving. Most dynos are equipped with O² and EGT probes to aid in tuning. The timing and
fuel curve needs to be tailored to your particular engine to ensure the engine stays out of
detonation, which will lead to engine failure. A racing engine is generally built with sufficient
clearance to require no further break-in after dyno tuning and power runs. However, we
recommend head bolt torques be re-checked cold after dyno testing as the head
gaskets will take a set. Remember to replace oil and filter after the dyno session as bearing
coatings and metal particles will be trapped in the oil filter. Inspect the oil for foreign material and
excessive bearing flakes.
A street engine should be driven moderately for the first thousand miles, as follows:
· full throttle high torque power useage should be limited and never be used until the engine has
been running for at least 15 minutes.
· from 0-500 miles, do not exceed 4000 rpm.
· from 500-1000, do not exceed 6000 rpm.
· over 1000 miles, no restrictions.
Also, do not run at the same speed for extended periods during break-in. Make certain the
engine is operating at proper coolant temperature and oil pressure. Do not allow the engine to
overheat. Make necessary changes if required (radiator, fan, tuning) to get the engine to run in
the proper temperature range. We also recommend you do not run synthetic oil until at least
5000 miles. Synthetics work so well that the engine will never break in properly if it is used too soon.

3. Que tipo de Empaque de Culata usar y refrigerante

Empaque de culata
FOR BEST RESULTS:
Darton recommends the use of a Cometic MLS head
gasket (non HP) when running any of our MID kits.
NOTES/CAUTIONS:
1. Make sure that block and head surfaces are
machined within proper RMS specification.

2. Depending on the typeof head bolts used, retorque
head bolts to proper specifications may
be required.

Refrigerante
recommends the use of Evans coolant with all MID kits!
MPG+ for all street applications.
MPGR for full race applications.

4. Los Sleeves pueden ser instalados en los siguientes motores
D16,B16,B18,H22,K20 y K24 segun el chequeo q logre hacer de la pag de Darton.
ya q no me deja subir el PDF que tiene las fotos les dejo el link para que vean como es el proceso Darton Sleeves: Tech Manuals y se van donde dice HONDA MID y alli esta la explicacion y recomendacion tambien

rvm

que buena informacion, gracias!

gotaH22

buenisima informacion, lo tendre en cuenta

daml

Si cabal como te dije antes por los pistones Cp Pistones te dicen q es recomendado que uses los Sleeves por eso mismo te diria que se los compres para que se los instale un Torno de tu confianza y sepa trabajar eso igual alli esta dentro toda la informacion que necesitas

__________________

99 BB6 SiR S-spec
96 BB1 wreck
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What is the point of a race? if your answer: is to see that i'm better, i'll answer you back that just proves that you're faster that's all. If i'm gonna race you, will be for something worth racing for.
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Zapato

Interesante

__________________
Honda Civic 4G Lover

daml

Espero te sirva algun dia relufis jejejejeje

__________________

99 BB6 SiR S-spec
96 BB1 wreck
---------------------------------------------------------------
What is the point of a race? if your answer: is to see that i'm better, i'll answer you back that just proves that you're faster that's all. If i'm gonna race you, will be for something worth racing for.
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