Jump to content

 

Welcome to TheMalibuCrew!

As a guest, you are welcome to poke around and view the majority of the content that we have to offer, but in order to post, search, contact members, and get full use out of the website you will need to Register for an Account. It's free and it's easy, so don't hesitate to join the TheMalibuCrew Family today!

Sign in to follow this  
CT43

Software flash from Monsoon 410 to 450

Recommended Posts

CT43

Just read the Monsoon 410 and 450 are identical.  450 gets higher torque and HP with a simple software flash.  Then a new engine cover.  True?  If so, how without paying $7500???  Worth it?  (2018 23 LSV).

Share this post


Link to post
Share on other sites
agarabaghi

Would be interested. Havent seen it done. 

Share this post


Link to post
Share on other sites
TexasTurner

I recently read the same thing. Apparently the power curve is the same through 3500 RPM.

Edited by TexasTurner

Share this post


Link to post
Share on other sites
jb 156

Think there is more to it than that, different cam?  Some of the experts here will know.  

Share this post


Link to post
Share on other sites
justgary

You could change the HP output of your engine by changing the max RPM.  They probably also mess with timing to get a little more torque at the top end, but basically that would do it. 

Power = Torque * RPM.

Share this post


Link to post
Share on other sites
Chappy

This is the same for cars like Audi, they have the same base 4.0L V8 that is used in the S7, RS7 and R8 but the performance specs are very different. There are aftermarket ECM upgrade kits that can improve performance.  While the 410 and the 450 use the same blocks my bet is there are more differences than just the ECM programming.

Edited by Chappy

Share this post


Link to post
Share on other sites
agarabaghi

Heard there wasn’t but not sure 

Share this post


Link to post
Share on other sites
IXFE

Let me know when y’all crack the code. I’ll be waiting on pins and needles  

Until then my upgraded engine cover will have to suffice. 

Share this post


Link to post
Share on other sites
agarabaghi

Re reading this I was referring to the PCM Cruisader 410 and crusader 450 6.0L blocks.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...