Our 79 Monte Carlo- Pro Touring Project

[pagrunt]

I think we need to do an "Occupy UMI" & burn some old tires (on wheels) in protest. Then we'll need some deliverys from some of the local breweries for after the tire burning.
Maybe even do some product testing while there.👍

 

[mclellan83]

Just got an email about GM Nats and saw some nice pics of the green machine in action

https://www.flickr.com/photos/carlisle-events/albums/72157692587281660/page3/

 

[vanrah]

Greetings Ramey & all; Thank you for posting this info.

Hey Bob.
We never had a chance to dyno the 383. The new 427SBC is pretty stout and noticeably stronger than the 383 (which was no slouch). The 427 is a Dart SHP block, AFR 210 heads (untouched out of the box), RPM Air Gap intake, Manley Rotator, flat tops (10.4:1 compression), Mighty Demon 750 carb.
Cam is a custom from comp, solid roller:
SPEC CARD#: 23591
ITEM......: 08-000-11
DESCRIP...: CAMSHAFT, LT1 CS LT1 ROLLER
GRIND#....: Camshaft, 13551N/13580N R 111.0 + 4.0
LOBE ID..............: 13551N 13580N
VALVE ADJUSTMENT.....: .012 .014
VALVE LIFT...........: .636 .620
CHECKING HEIGHT......: .006
ADVERTISED DURATION..: 301 309
VALVES TIMING @......: .050
VALVES OPEN..........: 17 62
VALVES CLOSED........: 51 12
DURATION @ 0.050.....: 248 254
LOBE LIFT............: .3980 .3880
ROCKER RATIO.........: 1.60 1.60
Those dyno numbers were on a chassis dyno so they are indeed rwhp and rwtq.
The AFR head really is the key. They are pretty awesome.
ramey

You guys have done a FANTASTIC job converting that ole' G into a SuPer FUN automobile. You may have reached a point where the tires are complaining about twisting forces exerted on their outer diameter?? Enjoy, Ole' Bob.

 

[michmalibuman]

Tried to call Ramey today for info on a rear sway bar. They just called me back and rear bar is on the way. Thank Tom😎

 

[Jdeluna]

Any upcoming front upper coil over bracket designs coming out. Similar to the chicanes ? really one of the only things holding me back from buying my complete coil over setup from you guys.

 

[UMI Sales]

Thanks for the interest. We’ll be doing that over the winter. Right now the Green Machine is using the rebound adjustable UMI Afco with great success. Stock mounting location.


Sent from my iPhone using Tapatalk

 

[UMI Sales]

How's this torque curve look? 🙂

 

[Streetbu]

How's it look? It looks like Kansas.... LMAO

 

[michmalibuman]

What headers are you using on this?😎

 

[UMI Sales]

https://www.hedman.com/product-detail/65218