Need carb advice quick... |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
Need carb advice quick... |
rtalich |
Sep 28 2006, 03:14 PM
Post
#1
|
Member Group: Members Posts: 279 Joined: 25-September 06 From: Bellevue, WA Member No.: 6,913 Region Association: None |
I'm just about to purchase the 40mm Webers that are listed in the FS section. They are off of VW. The add says they were installed on a VW. Besides the intake being different, are they virtually the same carb you can buy for the 914? Any differences I need to know about?
Also, will the intakes that just went for sale bolt on? Thanks, Rob |
rtalich |
Sep 28 2006, 03:15 PM
Post
#2
|
Member Group: Members Posts: 279 Joined: 25-September 06 From: Bellevue, WA Member No.: 6,913 Region Association: None |
bump
|
Thack |
Sep 28 2006, 06:43 PM
Post
#3
|
Member Group: Members Posts: 283 Joined: 1-June 05 From: Houston, Tx Member No.: 4,182 |
What year is your car? What size engine? What size engine did the carbs come from?
|
rtalich |
Sep 28 2006, 07:18 PM
Post
#4
|
Member Group: Members Posts: 279 Joined: 25-September 06 From: Bellevue, WA Member No.: 6,913 Region Association: None |
Its a '74 2.0L...
|
Matt Romanowski |
Sep 28 2006, 07:21 PM
Post
#5
|
Senior Member Group: Members Posts: 878 Joined: 4-January 04 From: Manchester, NH Member No.: 1,507 |
Didn't see the ad, but all IDF's are basically the same. They've changed were they make them, but the basic carb is the same.
Matt |
Thack |
Sep 28 2006, 07:40 PM
Post
#6
|
Member Group: Members Posts: 283 Joined: 1-June 05 From: Houston, Tx Member No.: 4,182 |
Rob, I don't think you could go wrong with your idea to get the carbs and the intakes listed separately. The number of holes on the intakes vary between the year model I think. I'm not sure of your car's intake config but I'm sure a drill press can remedy any problem. You would stilll need the linkage between the carbs. It's a long aluminum bar with adjustable fittings on the ends. Easy enough to find here or on ebay.
|
McMark |
Sep 28 2006, 07:51 PM
Post
#7
|
914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
The carbs will be fine, it's the manifolds that might not work. But manifolds are cheap.
|
Thack |
Sep 28 2006, 08:15 PM
Post
#8
|
Member Group: Members Posts: 283 Joined: 1-June 05 From: Houston, Tx Member No.: 4,182 |
This cross bar could work. I see the linkage with heim joints are attached to the carb in the FS section.
http://cgi.ebay.com/ebaymotors/VW-BUGPACK-...1QQcmdZViewItem and these intakes would definitely work. http://cgi.ebay.com/ebaymotors/VW-WEBER-ID...1QQcmdZViewItem |
Joe Ricard |
Sep 28 2006, 10:33 PM
Post
#9
|
CUMONIWANNARACEU Group: Members Posts: 6,811 Joined: 5-January 03 From: Gautier, MS Member No.: 92 |
CB performance makes an OK linkage.
I have no idea who made my linkage butit mounts to the case and pivots there with reach rodsgoing ot to the carbs. Very little slop. I need to have a machinist make me a couple more. |
So.Cal.914 |
Sep 28 2006, 10:50 PM
Post
#10
|
"...And it has a front trunk too." Group: Members Posts: 6,588 Joined: 15-February 04 From: Low Desert, CA./ Hills of N.J. Member No.: 1,658 Region Association: None |
The manifolds will work with your 2.0 L and the carbs.
|
Bleyseng |
Sep 29 2006, 08:51 AM
Post
#11
|
Aircooled Baby! Group: Members Posts: 13,034 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
If you are looking to ditch the FI for carbs, why? I saw your car this week and I thought it was running good?
Carbs work only if you switch out the cam to a carb cam otherwise stay with the FI as its more hp/torque than if you switch to carbs. |
rhodyguy |
Sep 29 2006, 09:10 AM
Post
#12
|
Chimp Sanctuary NW. Check it out. Group: Members Posts: 22,080 Joined: 2-March 03 From: Orion's Bell. The BELL! Member No.: 378 Region Association: Galt's Gulch |
how the carbs are configured is crucial. venturi size, newmerous #s for jetting. if you have to start guessing, buying, changing items, buying a syncronometer (you WILL need one), a good low pressure rotary fuel pump, a manual to help you thru the install, assorted fuel lines, some sort of breather box setup/case venting, potential rebuilds(they are used)... you'll get frustrated in a hurry. first time out of the blocks dialing in the carbs is quite the adventure. if your djet works well, save the money. ps, the cb setup does not include a throttle cable holder. be prepared to fab something up.
k |
rtalich |
Sep 29 2006, 11:13 AM
Post
#13
|
Member Group: Members Posts: 279 Joined: 25-September 06 From: Bellevue, WA Member No.: 6,913 Region Association: None |
If you are looking to ditch the FI for carbs, why? I saw your car this week and I thought it was running good? Carbs work only if you switch out the cam to a carb cam otherwise stay with the FI as its more hp/torque than if you switch to carbs. I'm keeping my setup as is for now... Eventually I'd like to put the carbs on or maybe start build a new motor. |
Bleyseng |
Sep 29 2006, 02:25 PM
Post
#14
|
Aircooled Baby! Group: Members Posts: 13,034 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
If you are looking to ditch the FI for carbs, why? I saw your car this week and I thought it was running good? Carbs work only if you switch out the cam to a carb cam otherwise stay with the FI as its more hp/torque than if you switch to carbs. I'm keeping my setup as is for now... Eventually I'd like to put the carbs on or maybe start build a new motor. for a new motor I'd suggest either a McMark 2056cc 125hp drop in or a Jake engine kit -2056 or 2270. http://www.914world.com/bbs2/index.php?showtopic=42456 http://www.type4store.com For resale, stock cars lose about $500-1000 off their value if they don't have FI. Put it in a box when you switch. |
Lo-Fi Version | Time is now: 17th May 2024 - 12:00 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |