Posts Tagged ‘alloy’

Commodore fans: RHS LSx Race Block for BIG HP!


21 Mar

There’s a definite benefit to a country with 300-odd million people: there’s always plenty of money getting around that allows for decent product development. This is one of the reasons why we see so much excellent aftermarket product coming from the US of A.

We stumbled across this gem of a news piece on BangShift.com the other day. RHS have just released a new extreme duty LS alloy block for the racer in all of us. From the impressive specs that they rattle off in their press release (below), it could be lightweight competition for the GMPP LSX block. As Bangshift states, it boasts “a raised cam centerline, priority main oiling due to redesigned oil galleys, standard and tall deck options, and a thicker deck surface”. Sweet!

RHS Press Release:

GM LS engines have truly set a new standard for V8 performance and durability. However, there are  limitations  for  the  aftermarket  shopper  when  it  comes  to  finding  a  high  performance replacement for the factory block. Aware of this dilemma, the research and development team at RHS® went to work designing and testing several different versions of GM LS engine blocks until they found the optimal solution for performance engine builders and racing enthusiasts. 

The LS Race Block is designed for added clearance and mass customization. Available in both standard  (9.240”)  and  tall  (9.750”)  deck  heights  with  an  extra-thick  deck  surface  (.750”),  this RHS®  block  features  a  raised  cam  centerline  and  priority  main  oiling  via  an  oil  galley  that  is shifted outboard to allow rod clearance for a much larger stroke (4.600”) while also minimizing windage in the crankcase. Using computer-aided design, the cylinder walls are Siamese cast with press-in spun cast iron liners. Cylinder liners are available in both standard deck (5.67”/5.87” – same as the LS7) and tall deck (5.94”/6.38”) lengths. Also featured is a 6-bolt head design with a full water jacket around each cylinder (based on the LS7 design).

For  quality  control  assurance,  RHS®  performs  a CT  scan  on  each  block  (similar  to  a  medical CAT  scan)  to  maintain  maximum  casting  precision  and  consistency.  Combine  all  of  these features with a superior finish quality, thanks to the RHS® patented Clean Cast Technology™, ultra-precise computer aided design and extra surface material to allow custom machining, and you’ve got a GM block that sets a new benchmark for LS horsepower, torque and durability.

Wicked Weekend Freebies: High-res metal textures


13 Mar

OK, so I’ve got a spare 10 minutes on this dreary Saturday afternoon. So, I thought I’d hit you with another 5 totally free high-resolution textures.

This time there’s a theme and that theme is ‘metal’. All five images were snapped at the 124th Castle Hill Show in NSW, Australia. I was there covering a ute show today for Custom Utes magazine and thought I’d kill two birds with one stone.

As usual, the textures are free to be used for personal or commercial use. Just send us a link back if you use any, so we can see what you used them for!

Click on the thumbs for high-res versions: