Z zachsr0927 New Member Jul 10, 2015 2 0 17 33 Jul 15, 2015 #1 What jets should I run in a 30 over blaster carb and what fuel should I run it and oil mixture
L Larry's Shee Active Member Technician May 23, 2009 9,271 1,057 149 Ortskaville, MI Jul 15, 2015 #2 zachsr0927 said: What jets should I run in a 30 over blaster carb and what fuel should I run it and oil mixture Click to expand... Umm, big enough you don't burn it down? Really need more info on build and elev.
zachsr0927 said: What jets should I run in a 30 over blaster carb and what fuel should I run it and oil mixture Click to expand... Umm, big enough you don't burn it down? Really need more info on build and elev.
Blaaster Moderator Staff member Technician Jul 18, 2011 15,384 1,120 165 eastern australia Jul 15, 2015 #3 No jet changes needed for a 30 overbore! Compression determines what octane rating rating you use! 32:1 is good, 25:1 is better, but needs a re jet to suit!
No jet changes needed for a 30 overbore! Compression determines what octane rating rating you use! 32:1 is good, 25:1 is better, but needs a re jet to suit!
Z zachsr0927 New Member Jul 10, 2015 2 0 17 33 Jul 25, 2015 #4 Blaaster said: No jet changes needed for a 30 overbore! Compression determines what octane rating rating you use! 32:1 is good, 25:1 is better, but needs a re jet to suit! Click to expand... Thanks that nice so what jet do I need to use for 25:1
Blaaster said: No jet changes needed for a 30 overbore! Compression determines what octane rating rating you use! 32:1 is good, 25:1 is better, but needs a re jet to suit! Click to expand... Thanks that nice so what jet do I need to use for 25:1
Blaaster Moderator Staff member Technician Jul 18, 2011 15,384 1,120 165 eastern australia Jul 26, 2015 #5 zachsr0927 said: Thanks that nice so what jet do I need to use for 25:1 Click to expand... Changing from 32:1 to 25:1 requires a main jet one size larger, you may also need to alter the idle speed setting! Any changes in jetting should be confirmed by a plug chop!
zachsr0927 said: Thanks that nice so what jet do I need to use for 25:1 Click to expand... Changing from 32:1 to 25:1 requires a main jet one size larger, you may also need to alter the idle speed setting! Any changes in jetting should be confirmed by a plug chop!