Some good D-series info...

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30-Dec-2003, 10:43 AM

bbarbulo

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Some good D-series info...

i got this off another forum find it very useful for rebuilds torque spec etc..
btw this is from D-Man on honda-tech its his credit
General Specs for 97 cu in (1.6L) D Series
Bore................2.95"(75mm)
Stroke.............3.54"(90mm)
Deck Height.....8.347"
Rod Length......5.394"
______Compression______HP___________TQ
D16A6.......9 to 1...........108@6000.......100@5000
D16Z6.......9.2 to 1........125@6600.......106@5200
D16Y8.......9.6 to 1........127@6600.......107@5500
Torque Specs
Camshaft Holder 8mm Bolts.....14-15ft lbs
Camshaft Holder 6mm Bolts.....104 inch lbs
Camshaft Pulley Bolt.......27ft lbs
AEM Cam Gear Adjustment Bolts(3 of them)....15ft lbs..apply Loctite "red" to the three retaining bolts
Connecting Rod Nut........23ft lbs
Crankshaft Pulley Bolt.....119ft lbs(D16A6).....134ft lbs(D16Z6)
Cylinder Head Bolts for D16A6
step 1.......22ft lbs
step 2.......48ft lbs
Cylinder Head Bolts for D16Z6
Step 1....22ft lbs
Step 2....53ft lbs
Cylinder Head Bolts for D16Y8
step 1(bolts 1-10)....15ft lbs
step 2(bolts 1-10)....36ft lbs
step 3(bolts 1-10)....49ft lbs
step 4(bolts 1 & 2)....49ft lbs
Cylinder Heads ...All D ARP Studs
Step 1......15ft lbs
Step 2......30ft lbs
Step 3......62ft lbs
Distributor Mount Bolt....17-18ft lbs
Flywheel Bolt........87ft lbs
Intake Manifold to Cylinder Head Nut..16ft lbs
Main Bearing Cap Bolt........47ft lbs(D16A6)..........Step 1...18ft lbs(D16Z6 and Y
Step 2...38ft lbs(D16Z6 and Y
Rocker Arm..D16A6
End Rocker Arm Shaft Cap..9ft lbs
All Others and all D16Z and Y8s..........16ft lbs
Throttle Body Nut.......14-16ft lbs
Timing Belt Adjuster Bolt.....33ft lbs
Valve Adjustment Nut....10ft lbs(D16A6)....14-15ft lbs(D16Z6 and Y

Cylinder Head Specs
Valve Sizes D16A6 Intake......29mm Exhaust....25mm
D16Z6 and Y8 Intake...30mm Exhaust....26mm
Valve Clearance
Stock D16Z6 Cam
Intake.....007-.009
Exhaust...009-.011
Head Chamber Volume
D16A6......................38cc
D16Z6 and D16Y7.....34.6cc
D16Y8......................32.8cc

Camshaft Specs
D16A6 Cams
........................Adv Dur..Dur@.050
........................ Int/Exh...Int/Exh...Lobe Separation...Gross Lift
Stock D16A6.......222/224..194/196........110................333/362
Crane#251-0010.226/228..200/202........107................384/376
Crane#251-0012.232/234..206/208........108................394/386
Crane#251-0014.232/228..206/202........110................394/376
Crane#251-0016.242/244..216/218........110............... 425/416

D16Z6 Cams
Comp Cams and Zex #59100
Adv Duration Duration@.050
___Int/Exh__Int/Exh_Lobe Sep_Gross Lift
PRI..228........186........111..........285
SEC.232........190........115..........300
VT..256.........215........103..........440
EXH.252........210........111..........400
Comp Cams and Zex #59300
Adv Duration Duration@.050
___Int/Exh__Int/Exh_Lobe Sep_Gross Lift
PRI..232........190........111..........300
SEC.236........194........115..........310
VT...260........220........107..........455
EXH.268........216........111..........430

D16Y8 Cams
Stock D16Y8 Cam
Adv Duration Duration@.050
___Int/Exh__Int/Exh_Lobe Sep_Gross Lift
PRI..211........183........115..........300
SEC.215........187........113..........319
VT...247........217........114..........397
EXH.235........204........110..........370
Crane#252-0010
Adv Duration Duration @ .050
____Int/Exh__Int/Exh__Lobe Sep___Gross Lift
PR.....214.........186.........108.............319
SEC...218.........190.........106.............327
VT.....258.........224.........106.............423
EXH...238.........210.........114.............386
Crane#252-0012
Adv Duration Duration@.050
____Int/Exh__Int/Exh____Lobe Sep__Gross Lift
PRI...214.........186..............112...........3 19
SEC..218.........190..............110...........32 7
VT....266.........232..............110...........4 43
EXH..246.........218..............114...........40 6

more stolen info I found