SVX Network Forums Live Chat! SVX or Subaru Links Old Lockers Photo Post How-To Documents Message Archive SVX Shop Search |
IRC users: |
#76
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
Teaser pics. Sorry if they are out of focus... this is what happens when you let Eric touch the camera
Tom |
#77
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
Quote:
Bill HRC 45 should be pretty good. Tom |
#78
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
Cool. High carbon steel it is (1095ish, if my memory serves me right). I'm guessing they may need to be heat treated after machining due to the heat imparted by the machining. We're basically talking about tool steel/knife blade material here.
-Bill
__________________
Retired NASA Rocket Scientist Most famous NASA "Child" - OSIRIS-REx delivered samples from asteroid BENNU to Earth in Sept. 2023 Center Network Member #989 '92 Fully caged, 5 speed, waiting for its fully built EG33 '92 "Test Mule", 4:44 Auto, JDM 4:44 Rear Diff with Mech LSD, Tuned headers, Full one-off suspension '92(?) Laguna, 6 spd and other stuff (still at OT's place) My Locker |
#79
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
Quote:
Tom |
#80
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
You also need to show us pictures of the auxiliary water tappings...
Remember, always prove what you declare
__________________
Danny 1994 Silver SVX in hybernation, awaiting for the monsterous awakening (Lebanon) 1967 Mercedes-Benz 250SL Euro Specs, Hard/Softtop, White/Red. Under Complete Restoration 2013 Mercedes-Benz SL350 Euro Specs, White/Red. Mint... Another step into SL Collection. |
#81
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
Danny have not tapped them yet. I am picking up the fittings and hose this week though
Tom |
#82
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
This will be interesting to see...
__________________
Danny 1994 Silver SVX in hybernation, awaiting for the monsterous awakening (Lebanon) 1967 Mercedes-Benz 250SL Euro Specs, Hard/Softtop, White/Red. Under Complete Restoration 2013 Mercedes-Benz SL350 Euro Specs, White/Red. Mint... Another step into SL Collection. |
#83
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
I just found THIS source of shims also Tom. They are overseas though but priced good in my opinion. Shipping should be cheap...
__________________
Danny 1994 Silver SVX in hybernation, awaiting for the monsterous awakening (Lebanon) 1967 Mercedes-Benz 250SL Euro Specs, Hard/Softtop, White/Red. Under Complete Restoration 2013 Mercedes-Benz SL350 Euro Specs, White/Red. Mint... Another step into SL Collection. |
#84
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
Tom,
I totally agree with you about the cross over pipe and its causing the left bank to not get enough cooling as we understand it that bank boils even when the radiator is running cool. The guy with the buggy still hasn't been able to keep it cool so we are going to cut the cross pipe today and raise the height. Happy to post photos when and give feed back to the degree of success or failure. Tony
__________________
1995 - SVX 700,000 K Mine, DMS Struts to lift car 2in. Tyres Wrangler Silent Armor 235/70R16, PBR Radiator. 6 speed with DCCD and R180 rer diff, Heavy duty top strut mounts front and rear. Speedo correction box fitted. New stero (gave up on the old one). Back seat removed and 2 spare tyres fitted for desert driving. ECUTune SC sitting in the box for the next SVX. 1992 - SVX 255 K Wife (Want to stay Married so not allowed to fit SC) 1992 - SVX Pearl with black roof race car roll cauge etc ready to race. Ex Tasman Targa car. 1995 - SVX Green low k mint condiation. 1995 - SVX Rally car, ex Matts car. Now to be used on track. 1992 - SVX red & Black being converted to Mid Engine. 1995 - SVX Red 143,000 bit rough. Owned 5 others Subaru back to a 1974 1400 GSR. |
#85
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
after numerous emails and phone calls, I cannot find the proper size shims anywhere...
I had the thought of trimming down the valve stems to create a larger gap to use thicker shims. I would rather not do that in all honesty. SO.... I have ordered some Yamaha motorcycle shims. 25mm in diamter and 2.30mm in thickness. I will send these out to be cut down to the individual thicknesses they need to be.... Anyone else doing this... Highly suggest trying to take 1mm out of the base circle Tom |
#86
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
Quote:
__________________
Danny 1994 Silver SVX in hybernation, awaiting for the monsterous awakening (Lebanon) 1967 Mercedes-Benz 250SL Euro Specs, Hard/Softtop, White/Red. Under Complete Restoration 2013 Mercedes-Benz SL350 Euro Specs, White/Red. Mint... Another step into SL Collection. |
#87
|
|||
|
|||
Re: 11:1 CR Race/Street Engine build
Are you running into this trouble since you are using stock length EJ20 valves instead of the shortened EJ20 supertech valves used on the EFI logics car?
|
#88
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
He mentioned earlier he used Crower valves, I guess they are stock length.
EFILogics are 0.5mm shorter...
__________________
Danny 1994 Silver SVX in hybernation, awaiting for the monsterous awakening (Lebanon) 1967 Mercedes-Benz 250SL Euro Specs, Hard/Softtop, White/Red. Under Complete Restoration 2013 Mercedes-Benz SL350 Euro Specs, White/Red. Mint... Another step into SL Collection. |
#89
|
||||
|
||||
Re: 11:1 CR Race/Street Engine build
yes reduce the bas circle.
Yes they are stock length valves Tom |
#90
|
|||
|
|||
Re: 11:1 CR Race/Street Engine build
Quote:
A lot of engines are done like that. On Desmodromic Ducatis the shim top and bottom of the valve are usually rubbed down to size on an oil stone to suit. The only difference whether you do the shim or the valve, is the cost. We know which is cheaper. Harvey.
__________________
One Arm Bloke. Tell it like it is! 95 Lsi. Bordeaux Pearl, Aust. RHD.149,000Kls Subaru BBS wheels. 97 Liberty GX Auto sedan. 320,000Kls. 04 Liberty 30R Auto Premium. 92.000kls. |
|
|