|
|
|
|
01-29-2017, 06:47 PM
|
#1 |
|
Senior Member
Join Date: Dec 2008
Location: Rainy Washington
Posts: 609
Likes: 12
Liked 223 Times in 73 Posts
|
Re: Spark Plugs with Two-Step
Bobby this what I have been using NGK UR45. Mine are grey to white. On the 2 step same as you. You can run lean around the pits and return road cause you have very little load on the motor. With out fear of burning a piston. Somebody correct me if I am wrong still learning.
__________________
James Boyce 6052 K/SA Stock National record holder 2015,2018,2 times in 2022,2023 |
|
|
|
01-30-2017, 12:23 AM
|
#2 |
|
Senior Member
Join Date: Dec 2001
Location: Alexandria, Va
Posts: 501
Likes: 261
Liked 57 Times in 33 Posts
|
Re: Spark Plugs with Two-Step
16 VT battery system and problem fixed. Use to have to out a set in every race with the Cleveland. Got smarter and started using it to play the qualifying game
__________________
Duane Eiskant 1354 Stock/Super Stock |
|
|
|
|
01-30-2017, 09:57 AM
|
#3 |
|
Junior Member
Join Date: Dec 2015
Location: waconia mn
Posts: 92
Likes: 21
Liked 9 Times in 5 Posts
|
Re: Spark Plugs with Two-Step
Off subject but where do you get a less than 3000rpm 2 step chip? TIA
|
|
|
|
|
01-30-2017, 12:18 PM
|
#4 |
|
VIP Member
Join Date: Nov 2009
Location: Egg Harbor Township, NJ
Posts: 1,469
Likes: 1,451
Liked 4,365 Times in 501 Posts
|
Re: Spark Plugs with Two-Step
With the EFI systems, you just type in any RPM you want and it takes care of the rest. I'm not sure who sells chips that go down to 3000. Don't have anything that low in the super stocker that's for sure!
|
|
|
|
|
01-30-2017, 12:39 PM
|
#5 |
|
Member
Join Date: Mar 2011
Posts: 186
Likes: 0
Liked 28 Times in 15 Posts
|
Re: Spark Plugs with Two-Step
MSD makes an adjustable module which goes down below 2000 - plugs in like chip - I have mine set at 2800 for launch.
|
|
|
|
|
01-30-2017, 12:46 PM
|
#6 |
|
VIP Member
Join Date: Jun 2007
Location: from Vancouver BC Canada, now in Nova Scotia
Posts: 1,311
Likes: 317
Liked 1,105 Times in 303 Posts
|
Re: Spark Plugs with Two-Step
The low RPM chip that MSD sells is red, and it comes with a small slot blade screwdriver that is used for adjusting the limiter RPM screw located on the side of the chip.
__________________
NHRA 6390 STK M/S 85 Mustang |
|
|
|
01-30-2017, 04:31 PM
|
#7 |
|
Veteran Member
Join Date: Mar 2005
Location: Sand Springs, OK
Posts: 8,132
Likes: 896
Liked 390 Times in 170 Posts
|
Re: Spark Plugs with Two-Step
Bobby, I use the 8670 MSD adjustable RPM module. Has a lead that plugs into my MSD box where the chip would plug in. Goes down to 3000 RPM, turn the knob to select RPM, in 200 RPM steps.
__________________
Ed Wright 4156 SS/JA |
|
|
|
 |
|
|
Hybrid Mode
