Well it was pulled out and went back in; I even got it started. Just need to tinker with the carbs and timing and hoe it cools itself correctly.
And I need to stay off MT.net.... Adding up how much MSPNP+injectors+begi shangi S1 system would cost :eek3: |
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Moving along..... for those not in the know the motor was out and inn again recently..... Looking like I may be ok to go.
https://www.miataturbo.net/attachmen...ine=1342640804 New head temp will confrim that the stock FI location is close to head temp..... https://www.miataturbo.net/attachmen...ine=1342640804 New tail lights that will, um, work. |
Originally Posted by golftdibrad
(Post 904893)
the motor was out and inn again recently.....
So you're using the under-plug thermocouple as a reference to compare to the drilled-out Porsche sensor? Where'd that new sensor come from? It doesn't look anything like the old VDO one I remember from years back. |
Originally Posted by Joe Perez
(Post 904899)
Spoken like a true VW enthusiast. (From a two-time former VW owner.)
So you're using the under-plug thermocouple as a reference to compare to the drilled-out Porsche sensor? Where'd that new sensor come from? It doesn't look anything like the old VDO one I remember from years back. Modded a ring connector, some JBweld, KAPTON tape and silicon wire to take the heat. standard heatshrink will not take the heat :) This is my first and last aircooled vw, I still have the golf tdi that is my namesake on the interent, and had 2 rabbit convertibles. The last one was 16v swapped, that thing rolled out. |
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So I am like so way overdo for a big update. So much has happened.
The superhigh compression was causing an overheating issue, it kept wanting to run too hot. The ultimate solution was to pull the engine and install head-gaskets to drop the compression a bit, down to about 8.5:1. This worked very well. I also in this period became less panicy about 1. cly head temps of 375F on my gauge that was probably never meant to go that high, and 2. Using temps from the stock FI location (to quote A/C guys "any other spot other than under the #3 spark plug is useless"). It responds to load almost instantly to load, and is very near #3. I made an under plug temp sensor, but for my trip decided to live in ignorance and bliss. I will compare later. I also bought and installed a real MOMO steering wheel. Its nice and stiff and feels good in the hands. So I got a trailer, the truck was up to snuff, and loaded the car and headed to the dragon. Up there I bonded with the car. It was very fun and gave me zero, zip, none, nada issues. The cyl head temps stay incheck pounding though the mountains, only 2 or three times on long climbs up the skyway did i have to lift to manage temps. Its was fast and i was not even really pushing it since I have not driven it in anger much. And that is on a tire that is, uh, not ideal for a serious sports car like this. I am happy with the engine and the power it makes for now. I still need to get it to idle right on the idle jets. I think I need WAY bigger jets; they are .45 right now I think. After that i'll go back to the dyno and see the 100ish hp it makes and be happy with it for awhile. I also finially got the valve covers to stop leaking. Oh, and I got wet. see pics. I put over 800 hard miles on the car in TN in one week. There is an oil leak somewhere that is not a drop, but get the car dirty. not worried about it. in 800 miles used about 0.5 gal of oil, and that with lots and lots of high rpm and full throttle. I got on Killboys highlights three times. I also bought a pic, and have a few that others snapped. It was a blast. I also have lots and lots of gopro video, some of which is here.... https://www.miataturbo.net/attachmen...ine=1346255350 https://www.miataturbo.net/attachmen...ine=1346255350 https://www.miataturbo.net/attachmen...ine=1346255350 https://www.miataturbo.net/attachmen...ine=1346255350 https://www.miataturbo.net/attachmen...ine=1346255350 https://www.miataturbo.net/attachmen...ine=1346255350 Thanks for reading. I need to align, play, and drive this thing! ps. the future...i see it. https://www.miataturbo.net/attachmen...ine=1346255350 |
Well now that's just gorgeous. I really like the way the front bodywork and side-pods turned out. Danny's a hell of an artist.
One thing I'm really curious about- you'd mentioned paying special attention to the #3 cylinder insofar as temp sensing. I know that this one tended to be problematic in the pre-doghouse era type 1 motors, but I'd always assumed that VW addressed that issue in the pancake design with at least the same level of competance as they did with the doghouse-style shroud. I have essentially zero hands-on experiance with the type 4, and I've never really had occassion to learn much about them. |
They respond well to big external oil coolers since they rely heavily on the oil to help cool the engine. Make sure the hoses and fittings are big enough not to restrict flow. The engine does have a horizontal oil baffle in it to prevent sloshing under cornering, right? Some engines had them and some didn't.
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do my eyes see a 20B?!
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Originally Posted by Joe Perez
(Post 920935)
Well now that's just gorgeous.
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Originally Posted by Pen2_the_penguin
(Post 921046)
do my eyes see a 13B?!
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Originally Posted by shiz
(Post 921053)
Fixed
20b would be bauce, but thats awesome too :p |
I have a question what was is the price tag on one of those street legal go karts??
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"More than you can afford pal"
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Originally Posted by triple88a
(Post 921116)
"More than you can afford pal"
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I think in a year or two I want to buy the MEV Exocet kit
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[Minor Thread Crap]
You know what I'd really like to have? A Formula Vee car. Except it would have the '68+ IRS style transmission, A-arm suspension front and rear, and a bit of a chassis stretch such that there's space for a larger fuel tank and a tiny cargo area, along with my freakishly tall body. [/Minor Thread Crap] |
Originally Posted by Joe Perez
(Post 920935)
One thing I'm really curious about- you'd mentioned paying special attention to the #3 cylinder insofar as temp sensing. I know that this one tended to be problematic in the pre-doghouse era type 1 motors, but I'd always assumed that VW addressed that issue in the pancake design .....
Originally Posted by sixshooter
(Post 920940)
They respond well to big external oil coolers since they rely heavily on the oil to help cool the engine. Make sure the hoses and fittings are big enough not to restrict flow. The engine does have a horizontal oil baffle in it to prevent sloshing under cornering, right? Some engines had them and some didn't.
Originally Posted by miatamike203
(Post 921095)
I have a question what was is the price tag on one of those street legal go karts??
Originally Posted by Joe Perez
(Post 921341)
[Minor Thread Crap]
You know what I'd really like to have? A Formula Vee car. Except it would have the '68+ IRS style transmission, A-arm suspension front and rear, and a bit of a chassis stretch such that there's space for a larger fuel tank and a tiny cargo area, along with my freakishly tall body. [/Minor Thread Crap] |
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Lol @ passenger's death grip in the second pic from the last.
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Originally Posted by vehicular
(Post 923027)
Lol @ passenger's death grip in the second pic from the last.
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