 Driving a Turbo Porsche at Lime Rock, for you enjoyment |
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| TimT |
 Oct 16 2004, 08:57 PM
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#1
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retired  Group: Members Posts: 4,033 Joined: 18-February 03 From: Wantagh, NY Member No.: 313  |
Chief instructor from a local BMW club called and needed instructors. I really dont like to turn down free track time (IMG:style_emoticons/default/cool_shades.gif) so my friend and I drove up for the day.. My 914 stayed home and took a break.... so
heres a lap at Lime Rock in a 2004 Porsche 935. I know they havent made 935s' for about 20 years, but this is the beast we built. video just cant capture the sensation.. ENJOY |
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Replies
| 914_1.8t |
Oct 17 2004, 11:10 AM
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Member Group: Members Posts: 302 Joined: 3-June 04 From: East Bay Member No.: 2,149 |
QUOTE(TimT @ Oct 17 2004, 06:25 AM) the car only was running 0.7 bar. we tried to run it at 1.0 ,1.2, and 1.4 bar but it was bleeding off boost, we think the bow-off-valves arent holding, or the turbo just cant make that much boost. specs: engine: 3.8 Lt 962/935 hybrid cams twin plugged staged injection (12 injectors) Haltech E6X engine managment cross drilled crank chebby nascar bearings garret t40 hybrid turbo trans: short geared G50 Do you have a compressor map for the T40? But i think it should easily be able to be very efficient at that boost level. Probobly some other issue. |
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Posts in this topic
TimT Driving a Turbo Porsche at Lime Rock Oct 16 2004, 08:57 PM
brant Is that a pickup truck at the end..
now I know how... Oct 16 2004, 09:12 PM TimT Yea thats an ex-Nascar truck... you can pick them ... Oct 16 2004, 09:16 PM Aaron Cox the woosh from the turbos is incredible Oct 16 2004, 09:20 PM seanery laps go by quickly in that car :woohoo: Oct 16 2004, 09:48 PM Jeroen BHOOOOYAAAAAAH!!!!! Oct 16 2004, 09:50 PM SirAndy best thing about the video, i can see that you too... Oct 16 2004, 10:02 PM TimT QUOTE
914helo WoW! What a beautiful sound :clap: Looks l... Oct 16 2004, 10:42 PM Andyrew How much boost you running with that turbo? Doesnt... Oct 16 2004, 11:57 PM 914_1.8t <... Oct 17 2004, 12:19 AM Stutgart46 Do you have any pics you can include with the spec... Oct 17 2004, 08:18 AM TimT the car only was running 0.7 bar. we tried to ru... Oct 17 2004, 08:25 AM TimT The cars is built on a 1979 930 tub
ERP susp bits... Oct 17 2004, 08:35 AM Racer Chris I have to bust my ass to do 1:01s with my N/A 1.8L... Oct 17 2004, 09:05 AM Andyrew Tim, when we put our bigger turbo on the 944, we r... Oct 17 2004, 11:04 AM iamchappy It sounds like the wastegate is opening and the tu... Oct 17 2004, 11:12 AM Andyrew Looking at the video I'd say you could get ano... Oct 17 2004, 11:21 AM Aaron Cox <... Oct 17 2004, 11:22 AM Andyrew .7 or so more bar... or about 10 psi, x 10-20 hp p... Oct 17 2004, 12:07 PM TimT We have a boost controler to hold the wastegate, s... Oct 17 2004, 03:37 PM Dman Thank's! :drooley: Now all I can do is s... Oct 17 2004, 04:18 PM larryp QUOTE
TimT QUOTE
TimT Also this car is geared for The Glen or Summit Oct 18 2004, 06:18 PM Curvie Roadlover What kind of camera mount are you using? Very stea... Oct 18 2004, 06:28 PM TimT the camera mount is an IO port mount.... if you s... Oct 18 2004, 06:33 PM TimT QUOTE
Brett W What turbo do you have? A TE04? I have never see... Oct 18 2004, 06:52 PM TimT QUOTE
Brett W I don't tune for the quarter mile either. Wha... Oct 18 2004, 07:56 PM Jake Raby Damn, that thing is sick! Oct 18 2004, 08:04 PM Mueller i played that a few times at work with the sound c... Oct 18 2004, 11:04 PM TimT yes the haltech can data log, however boost isnt ... Oct 19 2004, 05:35 AM larryp QUOTE
TimT I agree, this car works well at Watkins Glen, at L... Oct 19 2004, 06:56 AM Racer Chris URY914 Kinda like "point and shoot" with a 935.
Get it... Oct 19 2004, 07:08 AM TimT Chris, I need to get you to ride shotgun in my car... Oct 19 2004, 03:37 PM Racer Chris larryp Ditto. Tim, we can use mine. Oct 19 2004, 07:00 PM TimT QUOTE
Racer Chris I think all I need is a short in-car session with ... Oct 19 2004, 07:15 PM TimT QUOTE
Racer Chris 
qa1142 Very cool
Wish my 914 sounded like that (cause th... Oct 19 2004, 08:09 PM |
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