GermanLook Forums

GermanLook Forums (https://www.germanlook.net/forums/index.php)
-   Project Builds (https://www.germanlook.net/forums/forumdisplay.php?f=67)
-   -   Time attack beetle (https://www.germanlook.net/forums/showthread.php?t=7848)

Wally May 22nd 2009 17:00

Quote:

Originally Posted by Humble (Post 69714)
The turbo is a punched out Garret T3/T04S hybrid. It's about the biggest T3 housing you can get .82 a/r and the T04S cold side is .70 a/r good for 60 lbs./min. or about 400hp.

Wow, a 60 lbs/min turbo is GT35R territory or in that neighbourhood :shocked:
That number is good for way more than 400 hp I thought? and the 0.82 exhaust aint gonna hold it back either right?
How much boost can that turbo keep and not get damaged? If its 30 psi or so, 500 hp would be very possible I would think :rolleyes:
I hope you surprise us all when it dynos lateron :D

Humble May 26th 2009 01:36

No real updates this weekend, just installed the passenger seat and seat belts, as well as the dash supports. I did get some pics of the new exhaust and camera mount though. I also installed the new race springs 300 lbs front and 550 lbs rear which cause the car to sit higher again. For now she's loaded into the trailer and waiting for her big day on wednesday.

http://i93.photobucket.com/albums/l4...4.jpg~original

http://i93.photobucket.com/albums/l4...5.jpg~original

http://i93.photobucket.com/albums/l4...6.jpg~original

http://i93.photobucket.com/albums/l4...7.jpg~original

http://i93.photobucket.com/albums/l4...9.jpg~original

volkdent May 26th 2009 01:54

Good luck!!! I hope things go well.

Jason

petevw May 26th 2009 02:34

Hope all goes well.

Use that camera mount. :D

Wally May 26th 2009 04:26

Awesome!
BTW, I see now I have the same make silencer and BOV as you do :)

Jim May 26th 2009 04:27

Veeeery race...good luck!!

zen May 27th 2009 08:56

Haven't checked in on this thread since we revived the site. You've made some good progress. Best of luck and keep up the quality work.

Humble May 28th 2009 02:21

I know you all want to hear that the car is making crazy horsepower and pulls like a freight train but I'm afraid today wasn't my day. Got her down to the dyno and started tuning just fine until about 1.5 hours into the session. The ecu reset dumping most of our progress, losing the whole timing map and set us back at square one. The whole time we were running into wall after wall with the software (only coarse fuel adjustment, can't save the timing map that resets when you turn the car off, recalibrating tps and timing after every map save and load) so we called it after 2 hours and pushed the car back into the trailer. I'm going to make a few calls tomorrow and see what options I have but the ecu software and/or firmware has to change, or it will be replaced with the MS2 sitting next to me.

The take-aways from this excersize:
-tow rig and new trailer brake controller are awesome
-everything mechanical on the car was perfect and the oily header wrap finally stopped smoking
-once we (briefly) had a working map the motor sounded beautiful and revved very quickly
-very low vacuum (2-6 in/hg) at idle (1k-1.1k rpm) not sure if it's the cam or if there's a leak
-must add better tie down points to the bug

NO_H2O May 29th 2009 00:58

After working with the MSII system and seen the problems someone else had with a CB system (could have been that mechanic) I would have to say. why isn't the MSII ECU already installed :D. It is a great ECU. It can control your boost, oil cooler fan, alki injection, ingition map, knock sense, it will data log and still have a couple of open ins and outs you could use for other stuff.

kuleinc May 29th 2009 13:35

I'm working on a MS2 system myself, just need some injectors and to have some stuff ported and wire everything up and install it all LOL Pretty excited about it. Everyone is telling me its a crap system but I know better.

Wally May 29th 2009 16:59

Well, you have to see it this way: good thing you found out now and not doing 130 mph :eek:
Good to hear it runs leak-free. Not many do, so, well done!

Humble May 29th 2009 17:06

AFter talking to Pat Downs yesterday it looks like I have an early version of the firmware and software (so much for early adoption). I'm going to update the ecu and play with it a bit but if I'm not happy I'm going to cut the connector and wire in the ms2. The main reason I haven't yet is I didn't know it worked with hei ignition, which will wire in directly with the CB kit. I'm modifying the ms2 for hei right now just in case.

kuleinc May 29th 2009 17:15

Awesome plan.

Humble May 31st 2009 20:49

Well I did a little searching today and I was able to find the actual Ampseal automotive 35-pin connectors from mouser electronics. This will make the swap much much easier than originally planned and reversible. I ordered a couple sets of connectors and I'll wire one up to the relay board so I only have to plug it in to the existing harness. I updated the code in the ms2 to 2.89 and started setting up tables for the turbo motor. So now the ms2 is all set and relay board modded for the HEI ignition, all I have to do is plug them in.

volkdent June 1st 2009 04:49

Sounds like your making good progress in general, really only small hiccups, it's not like it caught fire or anything!!!

Keep up the good work.

Jason


All times are GMT -4. The time now is 05:26.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
© www.GermanLook.net 2002-2017. All Rights Reserved