Question: Best 60’ on a street/strip truck

Josh154

Well-known member
Sep 28, 2015
1,220
85
48
Sioux Falls SD
Are rancho 9000’s a good adjustable shock for a street/daily that can also be used at the track and perform decently? I see them mentioned a few times here
 

coker6365

Coker6303's ***** Daddy
Dec 4, 2011
486
16
18
Are rancho 9000’s a good adjustable shock for a street/daily that can also be used at the track and perform decently? I see them mentioned a few times here
Good all around shock that doesn't necessarily excel at 1 thing. No complaints from my end, I am still running them but they do lift pretty bad at the track with plenty of horsepower.

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Josh154

Well-known member
Sep 28, 2015
1,220
85
48
Sioux Falls SD
Sweet should be perfect for me then. Ranchos better than a bilstein 5100? Are you guys setting them up different for the strip versus daily driving?
 

lutzjk913

Well-known member
May 5, 2010
1,691
184
63
groveport, ohio
Not nearly what you guys are doing but my best is a 1.76.


Crew cab log bed at full weight
Pulled in off the street. Dropped tire pressure and let it eat. Lol
 

S Phinney

Active member
Aug 15, 2008
4,008
18
28
Quncy, Fl
Had a 1.514 on M&H cheaters using Rancho 9000s that I think are about shot. Also using ladder bars with adjustable joints.


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prostreeter600

Street rodder
Jul 18, 2010
899
8
18
Dallas Tx
With good rear traction devices I’ve had luck with tieing the front end down . If the front end comes up it has the potential to unload the front tires plus it’s wasted energy that could be propelling the vehicle forward . I run double adjustable Vikings up front and single adjustable QA 1s in the rear . A lot of trial and error but I feel I have it dialed in . And the settings would need to be looser for the street unless your OK with a rough tight ride on the street .
 

Josh154

Well-known member
Sep 28, 2015
1,220
85
48
Sioux Falls SD
With good rear traction devices I’ve had luck with tieing the front end down . If the front end comes up it has the potential to unload the front tires plus it’s wasted energy that could be propelling the vehicle forward . I run double adjustable Vikings up front and single adjustable QA 1s in the rear . A lot of trial and error but I feel I have it dialed in . And the settings would need to be looser for the street unless your OK with a rough tight ride on the street .

So with rancho 9000s can you adjust compression and rebound? If I’m understanding correctly you basically want to stiffen up the rebound so the front end stays down and doesn’t unload?

Best I cut was a 1.77 on the lmm with some all terrains. Want to bring the lml out this spring and see if I can get a 12 out of her but know I’m gonna need a dam good 60’
 

coker6365

Coker6303's ***** Daddy
Dec 4, 2011
486
16
18
So with rancho 9000s can you adjust compression and rebound? If I’m understanding correctly you basically want to stiffen up the rebound so the front end stays down and doesn’t unload?



Best I cut was a 1.77 on the lmm with some all terrains. Want to bring the lml out this spring and see if I can get a 12 out of her but know I’m gonna need a dam good 60’
Rancho 9000's valving adjusts both compression and rebound with a single knob. It's either firm or soft. I max them out on 9 and they do fine up to 700-800hp or so. Over 1000hp and they are just along for the ride. Lol

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Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,756
5,931
113
Phoenix Az
i wouldnt put a HP rating on the shocks. what works for one guy doesnt carry to the next. its the full combo. tires, wheels, steering, converter, power, shocks, and other suspension parts that all must play together to get that good 60ft.
 

DMAXchris

It’s only temporary!
Apr 28, 2009
2,273
2
38
44
Natrona Heights PA
1.62
Bald Mastercraft Courser AT2
PYO 16s
Rancho 9000
Bars dropped
6450 EC/LB
Stock motor/turbo
Suncoast 1054

Never got it to pull those times after the motor build and big turbo. Like said above converter has a huge effect on it.

I miss boosted launches :(
 

healder

New member
Mar 6, 2016
4
0
0
Best 60ft last year was 1.59. .:)

305/50/20 proxes around 22psi all 4
Rancho 9000rs
Bars dropped
6800lb Ext/ SB
475/stock, 125% overs, dual fuelers, stock bottom end, Goerend G converter, 2nd gear start
Caltracs