 what have you done with stock FI and performance mods?, quest for a killer D-jet 2056cc motor |
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| realred914 |
 Nov 13 2010, 08:08 PM
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Senior Member  Group: Retired Members Posts: 1,086 Joined: 1-April 10 From: california Member No.: 11,541 Region Association: None  |
what are the trick mods for performance power when building a D-jet motor . it is a tired 2 liter that will be getting a big bore 2056 piston kit.
what are recommendations for valves, porting compresion , etc.... will be a driver car 91 octane gas, , have SS heater exchanger, and I do want heat. what can be done during rebuild to beef up the power???? |
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| Bleyseng |
Nov 14 2010, 09:20 AM
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Aircooled Baby! Group: Members Posts: 13,037 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
My recommendation is
Raby cam and lifters-(9950 or ?) Porsche swivel feet CR 9 to 1 tight Deck ht 0.40 42x36 valves w/HD springs Raby new 914 2.0l heads balanced everything 115-120hp with Djet and SSI HE's |
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| realred914 |
Nov 14 2010, 10:58 AM
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#3
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Senior Member Group: Retired Members Posts: 1,086 Joined: 1-April 10 From: california Member No.: 11,541 Region Association: None |
QUOTE(Bleyseng @ Nov 14 2010, 07:20 AM)  My recommendation is Raby cam and lifters-(9950 or ?) Porsche swivel feet CR 9 to 1 tight Deck ht 0.40 42x36 valves w/HD springs Raby new 914 2.0l heads balanced everything 115-120hp with Djet and SSI HE's thanks for the info, what is done to a raby head? i got my stock 2 liter heads and plan to rework them with new seats and weld any cracks. does a raby head have additional work done on it?, if so what? |
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| Jake Raby |
Nov 14 2010, 08:57 PM
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#4
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Engine Surgeon Group: Members Posts: 9,398 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
QUOTE(realred914 @ Nov 14 2010, 09:58 AM) QUOTE(Bleyseng @ Nov 14 2010, 07:20 AM) My recommendation is Raby cam and lifters-(9950 or ?) Porsche swivel feet CR 9 to 1 tight Deck ht 0.40 42x36 valves w/HD springs Raby new 914 2.0l heads balanced everything 115-120hp with Djet and SSI HE's thanks for the info, what is done to a raby head? i got my stock 2 liter heads and plan to rework them with new seats and weld any cracks. does a raby head have additional work done on it?, if so what? First of all we don't rebuild any OE castings, the majority should have been disposed of 25 years ago. All heads that we offer are based on NEW castings. For details on what separates our cylinder head program from the rest, follow this link, then each head offering- I even have flow charts for all the offerings. http://www.aircooledtechnology.com/index.p...7&Itemid=91 Or if you want to just build the best stock FI 2056 you could just buy my full engine kit that has heads and the entire combination as well as all machine and balance work complete. http://www.aircooledtechnology.com/index.p...7&Itemid=67 Or download this general presentation http://www.rdtlabs.com/Presentations/v2RAT...gram%20main.pps Then see the specifics of the 2056 kit for stock FI to include dyno charts here http://www.rdtlabs.com/Presentations/2010%...t%20details.pps |
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Posts in this topic
realred914 what have you done with stock FI and performance mods? Nov 13 2010, 08:08 PM
rdauenhauer check out the eng. FS in my signature :wavebye: . Nov 13 2010, 08:17 PM
realred914
[quote name='Bleyseng' post='1394327' date='Nov ... Nov 15 2010, 10:18 AM Bleyseng Look at this for head info on the LE180 -http://ww... Nov 15 2010, 11:31 AM realred914
Look at this for head info on the LE180 -http://w... Nov 15 2010, 12:00 PM Root_Werks Loose the D-Jet! :D Nov 15 2010, 12:10 PM realred914
Loose the D-Jet! :D
sorry not an option f... Nov 15 2010, 12:31 PM Jake Raby
Partially. The smaller plugs make for stronger c... Nov 15 2010, 01:03 PM realred914
Partially. The smaller plugs make for stronger ... Nov 15 2010, 04:44 PM tradisrad I am happy with Jakes cam, but I got one w/o the p... Nov 15 2010, 01:06 PM Cap'n Krusty Over the last 37 (almost 38!) years I've u... Nov 15 2010, 05:58 PM Jake Raby
Over the last 37 (almost 38!) years I've ... Nov 15 2010, 06:59 PM rdauenhauer
I do understand that I can send my MPS to Bleysen... Nov 15 2010, 06:04 PM Root_Werks
I do understand that I can send my MPS to Bleyse... Nov 16 2010, 02:56 PM TargaToy For you guys with experience, what kind of power c... Nov 15 2010, 09:23 PM Jake Raby
For you guys with experience, what kind of power ... Nov 15 2010, 09:37 PM roadster fan
Is there no hope to make 120-130 hp with a tuned ... Nov 22 2010, 03:08 PM Bleyseng
Is there no hope to make 120-130 hp with a tuned... Nov 23 2010, 10:14 AM TargaToy That's good stuff, Jake.
How about with a 191... Nov 15 2010, 09:44 PM draganc @realred914, what is your budget?
you know that ... Nov 15 2010, 10:22 PM vsg914 :bump:
@realred914, what is your budget?
you kn... Nov 16 2010, 06:09 AM draganc @realred914, what is your budget?
you know that ... Nov 16 2010, 07:55 PM tradisrad
@realred914, what is your budget?
you know that... Nov 16 2010, 08:31 AM realred914
@realred914, what is your budget?
you know that... Nov 16 2010, 01:01 PM Jake Raby To those who are seriously dedicated its about muc... Nov 16 2010, 07:49 AM Jake Raby And the 914 is still more of a budget minded vehic... Nov 16 2010, 08:12 PM realred914 my engien should be near 2 grand parts and labour.... Nov 17 2010, 10:16 AM vsg914 Draganc, 2500 bucks includes everything, including... Nov 17 2010, 10:51 AM tradisrad
Draganc, 2500 bucks includes everything, includin... Nov 17 2010, 11:15 AM draganc
Draganc, 2500 bucks includes everything, includin... Nov 18 2010, 09:01 PM vsg914 J[quote name='draganc' date='Nov 18 20... Nov 19 2010, 06:18 AM Cap'n Krusty Considering the fact that 914 cylinder head recond... Nov 17 2010, 01:37 PM Bleyseng
Considering the fact that 914 cylinder head recon... Nov 18 2010, 04:50 AM john rogers There is a shop in the Venice Beach area, I think,... Nov 17 2010, 04:00 PM Root_Werks
There is a shop in the Venice Beach area, I think... Nov 17 2010, 04:47 PM realred914
There is a shop in the Venice Beach area, I thin... Nov 18 2010, 12:11 PM stugray vsg914,
"Will i tell you where i get them? S... Nov 17 2010, 05:18 PM vsg914 Stu,if i share my source with the world, i would n... Nov 18 2010, 06:41 AM realred914 If folks wont share data, please post elsewhere, s... Nov 18 2010, 12:19 PM rdauenhauer Im confused, you ask for detailed information yet ... Nov 18 2010, 04:00 PM realred914
Im confused, you ask for detailed information yet... Nov 18 2010, 04:30 PM HAM Inc Here's the info you need for the internals fro... Nov 18 2010, 04:38 PM realred914
Here's the info you need for the internals fr... Nov 18 2010, 06:24 PM realred914 ps my under standing of the 911 swivil feet is tha... Nov 18 2010, 06:28 PM HAM Inc
The 911 swivel screws eliminate the friction loa... Nov 19 2010, 09:09 AM realred914
The 911 swivel screws eliminate the friction lo... Nov 19 2010, 12:26 PM Bleyseng Good luck finding out that data as a few years ago... Nov 20 2010, 05:30 AM HAM Inc
I understand the desire to scrutinize the cam sp... Nov 20 2010, 10:27 AM realred914
I understand the desire to scrutinze the cam sp... Nov 20 2010, 10:35 AM Jake Raby
I understand the desire to scrutinze the cam s... Nov 22 2010, 08:10 PM |
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