|
Re: Mechanical Roller lifter suggestions.
[Re: Stanton]
#2836602
10/23/20 03:32 PM
10/23/20 03:32 PM
|
Joined: Jan 2011
Posts: 4,785
Utah and Alaska
astjp2
master
|
master
Joined: Jan 2011
Posts: 4,785
Utah and Alaska
|
I have those, I think that the new lifters are 99550's
1941 Taylorcraft
1968 Charger
1994 Wrangler
1998 Wrangler
2008 Kia Rio
2017 Jetta
I didn't do 4 years and 9 months of Graduate School to be called Mister!
|
|
|
Re: Mechanical Roller lifter suggestions.
[Re: AndyF]
#2836657
10/23/20 05:42 PM
10/23/20 05:42 PM
|
Joined: Jun 2014
Posts: 3,428
Md.
carnut68
master
|
master
Joined: Jun 2014
Posts: 3,428
Md.
|
If it’s a street/strip build, then I first look at how many miles per year it will get driven...... and then determine if going to a SR makes sense for how the car will be used.
Then, if it looks like the ST is a viable option........along with the particular cam profile, spring loads, and rocker ratio........ determine how good the lifters need to be based on usage, initial cost, and replacement/rebuild time intervals. Low maintenance and pump gas are the main reasons i built another shortblock. Any 511 in an A body will be a handful. If you want low maintenance then go with a hyd roller rather than a solid roller. You'll give up some power above 6000 rpm but you most likely aren't going to take a 511 in an A body to redline very often anyway. I run hyd rollers in both of my cars for the same reason. The way the car is now it never sees the street. Its a 446 race gas only set up 590 cam so its not ideal for street driving. Best et 10.82 best mph 126.0.
America First!
|
|
|
Re: Mechanical Roller lifter suggestions.
[Re: carnut68]
#2837004
10/24/20 04:47 PM
10/24/20 04:47 PM
|
Joined: Jun 2014
Posts: 3,428
Md.
carnut68
master
|
master
Joined: Jun 2014
Posts: 3,428
Md.
|
I'm not against solid roller at all. Checking lash is no big deal. I guess a better way to describe it would be turn key, load and go to track.
America First!
|
|
|
Re: Mechanical Roller lifter suggestions.
[Re: an8sec70cuda]
#2837871
10/27/20 06:52 AM
10/27/20 06:52 AM
|
Joined: Sep 2005
Posts: 635
Deep DEEP SOUTH
LAD 524
mopar
|
mopar
Joined: Sep 2005
Posts: 635
Deep DEEP SOUTH
|
Isky Red Zone Extreme bushed rollers in mine, .730" net lift, 700lbs open,......lash never changes. Idling at 1100 - 1200 for oil splash. Oil is changed 2x per year, depending on the cars use; clean oil is supposed to be the mail thing to stay on top of with a bushed lifter. I have another near new set of the Isky Red Zones with needle rollers with little dyno use only - I might send them to Isky for conversion, I wonder if there is a contact for this, hmmm. So far, so good  I asked them about converting mine from needle bearings to bushings a couple years ago and they said no problem. Costs around $700 IIRC. Thanks Chip, who is the best contact at Isky to contact? Ive done a few thousand kms on mine without issue. The Bullet roller Im using doesnt have super aggressive ramps/lobes', this is the key for a reliable mostly street, some strip mill.
|
|
|
Re: Mechanical Roller lifter suggestions.
[Re: LAD 524]
#2837873
10/27/20 07:03 AM
10/27/20 07:03 AM
|
Joined: Jan 2003
Posts: 13,535
Marion, South Carolina [><]
an8sec70cuda
I Live Here
|
I Live Here
Joined: Jan 2003
Posts: 13,535
Marion, South Carolina [><]
|
Isky Red Zone Extreme bushed rollers in mine, .730" net lift, 700lbs open,......lash never changes. Idling at 1100 - 1200 for oil splash. Oil is changed 2x per year, depending on the cars use; clean oil is supposed to be the mail thing to stay on top of with a bushed lifter. I have another near new set of the Isky Red Zones with needle rollers with little dyno use only - I might send them to Isky for conversion, I wonder if there is a contact for this, hmmm. So far, so good I asked them about converting mine from needle bearings to bushings a couple years ago and they said no problem. Costs around $700 IIRC. Thanks Chip, who is the best contact at Isky to contact? Ive done a few thousand kms on mine without issue. The Bullet roller Im using doesnt have super aggressive ramps/lobes', this is the key for a reliable mostly street, some strip mill. I want to say the guy I talked to was Richard? Not sure on that though.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 4 speed, Dana 60
'71 Demon 340, no drivetrain, on blocks behind the barn
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
|
|
|
Re: Mechanical Roller lifter suggestions.
[Re: an8sec70cuda]
#2837978
10/27/20 12:13 PM
10/27/20 12:13 PM
|
Joined: Aug 2003
Posts: 43,902
Bend,OR USA
Cab_Burge
I Win
|
I Win
Joined: Aug 2003
Posts: 43,902
Bend,OR USA
|
[quote=LAD 524] [quote=an8sec70cuda][quote=LAD 524]
I want to say the guy I talked to was Richard? Not sure on that though. Richard Iskenderian is the younger brother of Ron. Richard has managed Isky for a lot of years now, he does good. Not so good results on ordering with Ron  
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
|
|
|
Re: Mechanical Roller lifter suggestions.
[Re: Cab_Burge]
#2838100
10/27/20 07:00 PM
10/27/20 07:00 PM
|
Joined: Feb 2005
Posts: 4,334
Prospect, PA
BSB67
master
|
master
Joined: Feb 2005
Posts: 4,334
Prospect, PA
|
[quote=LAD 524] [quote=an8sec70cuda][quote=LAD 524]
I want to say the guy I talked to was Richard? Not sure on that though. Richard Iskenderian is the younger brother of Ron. Richard has managed Isky for a lot of years now, he does good. Not so good results on ordering with Ron Same, I think. One good, one not so good.
|
|
|
|
|
