Took my car to lidio yesterday

gxnos

gxnos

Forum Member
Totally stock motor, 9psi out of a MPT70, made 420rwhp. 10.6AFR, only 18deg timing. room for much more, but the stock block can't handle it.
[ame="http://www.youtube.com/watch?v=Gdrks9GRkeY"]YouTube- turbo 86 mustang dyno run - stock motor, 9psi[/ame]

Here is my car running down the track stock
http://motownmuscle.com/forums/showthread.php?t=101588
 

Attachments

  • DSC01501 (Small).JPG
    DSC01501 (Small).JPG
    60.4 KB · Views: 424
  • DSC01505 (Small).JPG
    DSC01505 (Small).JPG
    92.2 KB · Views: 425
  • DSC01504 (Small).JPG
    DSC01504 (Small).JPG
    56.8 KB · Views: 424
  • DSC06168 (Medium) (Small).JPG
    DSC06168 (Medium) (Small).JPG
    85.8 KB · Views: 425
Last edited:
yep. lookin at the graph, its below 11 from 4k all the way up. lidio wanted it like that because less fuel would make over 500 at the crank, which the block can't handle.
 
Less timing would net the same effect, wouldn't you think? I don't mean to question a great sponsor to the site who makes a decent living doing what he does. But, this seems a little off to me. Then again...what do I know? :lol:

Nice setup btw... :)
 
thanks! yeah youre right, but the timing was already really pulled back. prob would have been better to change the WG spring for a 6 or 7 psi and get everything I could out of it. probably could have made the same power.
 
gxnos said:
thanks! yeah youre right, but the timing was already really pulled back. prob would have been better to change the WG spring for a 6 or 7 psi and get everything I could out of it. probably could have made the same power.
Click to expand...

Yeah I would turn the boost down, and go a little more aegrssive on A/F and timing.....same power, less wear and tear on the motor, no??
 
Heres one of the graphs. Hard to see but AFR is below 11 above 3800rpm. also boost started to creep up to 10 close to 5000rpm
 

Attachments

  • DSC01510.jpg
    DSC01510.jpg
    81.8 KB · Views: 401
On3 kit eh. Im doing a build with the same one right now. I spoke to him recently and he told me he would tune a stock block turbo car to 500 maybe a little more without hesitation as long as the fuel system is upto par. Maybe its because your running stock heads/gaskets/bolts
 
SuperStang90 said:
On3 kit eh. Im doing a build with the same one right now. I spoke to him recently and he told me he would tune a stock block turbo car to 500 maybe a little more without hesitation as long as the fuel system is upto par. Maybe its because your running stock heads/gaskets/bolts
Click to expand...

maybe. I can't right now because my limitations are the factory head bolts, valve springs, etc... plus I'd like it to last a little while :) I do have the proper fuel system though.

I love the on3 kit BTW. Everything went absolutely perfect, fits perfect, looks great, and cheap. not to mention over doubled the factory hp.
 
Last edited:
gxnos said:
maybe. I can't right now because my limitations are the factory head bolts, valve springs, etc... plus I'd like it to last a little while :) I do have the proper fuel system though.

I love the on3 kit BTW. Everything went absolutely perfect, fits perfect, looks great, and cheap. not to mention over doubled the factory hp.
Click to expand...

Oh and just curious, what are you running for exhaust?
 
You must log in or register to reply here.
Back
Top