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OST-064: Breathing on a 3 rib
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03-25-2020, 05:19 PM
(This post was last modified: 03-25-2020 05:21 PM by oldeskewltoy.)
Post: #11
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OST-064: Breathing on a 3 rib
oldeskewltoy Wrote:along with assembled short block - those are Molnar Tech 40/20 H- beam rods Did(Do) you see it???? How about if I point it out....... ![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/crank_and_rods_installed_showing_extra_clearance.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") A little extra clearance at the bottom of the bores to make sure the new rods clear during rotation As often happens when you mix valves from one head, with a different head... and new cams...... ![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/tipped_valves_intake_and_exhaust_2_panel.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") Getting the valves tipped so that they are in the middle of my shim bank sizes so I can set valve clearance to the thousandth(.001") more to come...... 
Dan - You can |  .... OR you can ask for help!!!OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991 |
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![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/block_top_and_bottom.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib")
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03-26-2020, 07:54 PM
(This post was last modified: 03-26-2020 07:54 PM by oldeskewltoy.)
Post: #12
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OST-064: Breathing on a 3 rib
a nice 3 angle valve job... and back cut intake valve......
![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/3_angle_valve_job_w_backcut_intake_annoted.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") more to come...
Dan - You can | .... OR you can ask for help!!!OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991 |
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04-02-2020, 04:39 PM
Post: #13
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OST-064: Breathing on a 3 rib
fresh hone....
![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/block_-_hone.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") and with the Cometic gasket fitted... NOTE: the front, and rear placement for the oil feed(front), and oil drain (rear) ![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/head_gasket_fit_direction.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") and with the head fitted ![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/setting_cam_seals.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") more to come....
Dan - You can | .... OR you can ask for help!!!OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991 |
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04-03-2020, 11:59 PM
Post: #14
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OST-064: Breathing on a 3 rib
A step further....
![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/partially_assembled_3_rib__2panel.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") Doing a bit of custom fitting... the stock lower timing cover will not accommodate the T3 pulley snout (its broader - more diameter than stock), so the lower timing cover is "adjusted" so it will accommodate the T3 pulley ![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/T3_pulley_and_modified_lower_timing_cover.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") ![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/T3_pulley_and_modified_lower_timing_cover_togrther.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib") Once that detail is taken care of, the rest of assembly goes smoothly ![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](http://ost.ebeans.ch/albums/userpics/10005/assembled_engine_with_HKS_pulleys_1.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib")
Dan - You can | .... OR you can ask for help!!!OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991 |
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04-06-2020, 08:11 AM
Post: #15
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OST-064: Breathing on a 3 rib
Dan, I'm curious what your view is on these pulleys.. is the lack of harmonic balancing not a risk?
FABRICA MI DIEM, PVNC! |
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04-06-2020, 05:37 PM
Post: #16
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OST-064: Breathing on a 3 rib
(04-06-2020 08:11 AM)Ivan141 Wrote: Dan, I'm curious what your view is on these pulleys.. is the lack of harmonic balancing not a risk? NOT a fan.... and with the current exchange rate (to USA) there is no reason not to run a Ross. MRP has them for $560 NZD, or about $360 USD My engine... I'm running a modified OEM pulley ![[Image: AEU86 AE86 - OST-064: Breathing on a 3 rib]](https://i79.photobucket.com/albums/j143/oldeskewltoy/ae71/FJOcrankpulley.jpg "AEU86 AE86 - OST-064: Breathing on a 3 rib")
Dan - You can | .... OR you can ask for help!!!OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991 |
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