09-07-2015, 08:27 PM | #1 |
Not Yet Wild
Join Date: Sep 2011
Location: Butterfield, MN
Posts: 43
|
Predator 420 with HD springs still only 3600 rpm????
I have a Predator 420 with governor removed and I installed 35 lb HD springs and chromoly push rods and it spins 3600 rpm??? Is that normal? I thought I would have gained at least a few RPM's??
|
Today | |
Sponsored Links
__________________
This advertising will not be shown in this way to registered members. Register your free account today and become a member on Buggies Gone Wild Golf Cart Forum |
|
09-07-2015, 08:32 PM | #2 |
VC 460 CLONE GONE WILD
Join Date: Oct 2014
Location: Ray BY The Bay NJ
Posts: 10,593
|
Re: Predator 420 with HD springs still only 3600 rpm????
Carb jetted up? 1.3 rocker arms? Timing advance? Exhaust? Air cleaner?
|
09-07-2015, 08:35 PM | #3 |
Not Yet Wild
Join Date: Sep 2011
Location: Butterfield, MN
Posts: 43
|
Re: Predator 420 with HD springs still only 3600 rpm????
Jetted up, K&N filter, about 4 degree advance key, and pretty free flowing exhaust. Stock rockers still.
|
09-07-2015, 09:07 PM | #4 |
Gone Wild
Join Date: Oct 2010
Location: Pittsburgh Pa
Posts: 1,551
|
Re: Predator 420 with HD springs still only 3600 rpm????
|
09-07-2015, 09:10 PM | #5 |
Not Yet Wild
Join Date: Sep 2011
Location: Butterfield, MN
Posts: 43
|
Re: Predator 420 with HD springs still only 3600 rpm????
Equus 6086
|
09-07-2015, 09:12 PM | #6 |
Gone Wild
Join Date: Oct 2010
Location: Pittsburgh Pa
Posts: 1,551
|
Re: Predator 420 with HD springs still only 3600 rpm????
|
09-07-2015, 09:13 PM | #7 |
Not Yet Wild
Join Date: Sep 2011
Location: Butterfield, MN
Posts: 43
|
Re: Predator 420 with HD springs still only 3600 rpm????
6086 - it the small 2 1/2" one
|
09-07-2015, 09:16 PM | #8 |
Gone Wild
Join Date: Oct 2010
Location: Pittsburgh Pa
Posts: 1,551
|
Re: Predator 420 with HD springs still only 3600 rpm????
|
09-07-2015, 09:23 PM | #9 |
Not Yet Wild
Join Date: Sep 2011
Location: Butterfield, MN
Posts: 43
|
Re: Predator 420 with HD springs still only 3600 rpm????
Not sure what that is.... With stock internals it maxxed out at 3500-3600 rpm, then I installed 35 lb springs and chromoly push rods and it maxxs out at about 3700 now
|
09-07-2015, 09:29 PM | #10 |
Gone Wild
Join Date: Oct 2010
Location: Pittsburgh Pa
Posts: 1,551
|
Re: Predator 420 with HD springs still only 3600 rpm????
You need an Equus 8068 with an inductive pick up on it for an accurate reading on a single cylinder engine.
|
|
Thread Tools | |
Display Modes | |
|
Similar Threads | ||||
Thread | Forum | |||
Should I get heavy duty rear springs or add-a-leaf springs? | Lifted Golf Carts | |||
Helper springs instead of HD springs? | Gas Club Car | |||
LV 3600 Charger | Electric Club Car | |||
3600 Rpm | Gas Club Car |