2056 spark plug gap, 40 Dell's, Jacobs energy box, Bosch blue coil, C30 cam,Bosch SVDA Dizzy |
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2056 spark plug gap, 40 Dell's, Jacobs energy box, Bosch blue coil, C30 cam,Bosch SVDA Dizzy |
914rat |
Jun 22 2020, 12:22 PM
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#1
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Member Group: Members Posts: 279 Joined: 3-July 06 From: Maryland Member No.: 6,362 |
Trying to tune my 914 that has been asleep in my climate controlled garage for 10 years. runs good in the upper rpm range but shitty at lower range. What gap should I use on NGK BR6ES plugs? 40 Dell's, Jacobs energy box, Bosch blue coil, C30 cam,Bosch SVDA Dizzy?
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nditiz1 |
Jun 22 2020, 05:03 PM
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#2
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Senior Member Group: Members Posts: 1,190 Joined: 26-May 15 From: Mount Airy, Maryland Member No.: 18,763 Region Association: MidAtlantic Region |
Could be the jets. Was it running great before and not now or never running smooth.
RPM range not to be confused with throttle pressure. At what RPM does it run smooth? If it is throttle pressure that would be more so jets. |
914rat |
Jun 22 2020, 06:06 PM
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#3
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Member Group: Members Posts: 279 Joined: 3-July 06 From: Maryland Member No.: 6,362 |
Could be the jets. Was it running great before and not now or never running smooth. RPM range not to be confused with throttle pressure. At what RPM does it run smooth? If it is throttle pressure that would be more so jets. From idle to 2200 it's a bit docile and rough and it loves throttle and rpm's over 2000. It's a 914 with carbs I think the plugs in it are fouled so I bought new 1's thus the gap question. I was going to change them tonight and test drive but we are having storms. I don't drive it in the rain. |
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