How to gut your primary cats (Dyno results to come soon)
#63
Direct from my email.....
Sorry for the delay but here is the comparison dyno graph. Pretty good gains mid range but something doesn't seem right in the upper end. I was expecting far higher gains as I can feel it for sure.
Stock isf with hks SSM full system put down 357hp 344tq on a mustang dyno in town. Mine has e cutouts and removed mid muffler, good for 10 and 10.
Regardless 25-28 ft-lb dynojet equivalent throughout for 45 minutes of my time and 20 bucks. I'll take it.
I need to find a local with headers to race.
Only change was my heavier 20" adv1 wheels compared to the stock.
Sorry for the delay but here is the comparison dyno graph. Pretty good gains mid range but something doesn't seem right in the upper end. I was expecting far higher gains as I can feel it for sure.
Stock isf with hks SSM full system put down 357hp 344tq on a mustang dyno in town. Mine has e cutouts and removed mid muffler, good for 10 and 10.
Regardless 25-28 ft-lb dynojet equivalent throughout for 45 minutes of my time and 20 bucks. I'll take it.
I need to find a local with headers to race.
Only change was my heavier 20" adv1 wheels compared to the stock.
Last edited by MRxSLAYx; 07-31-14 at 01:38 PM.
#65
^^^^Yes it does, ON A DYNOJET dyno. Can't compare a Dyno Dynamics with a DynoJet. Dyno Dynamics read low.
However, below is a thread with stock manifolds and the primary cats intact. The results on a Dyno Dynamic Dyno show 321WHP.
https://www.clublexus.com/forums/is-...rtbreaker.html
Lou
However, below is a thread with stock manifolds and the primary cats intact. The results on a Dyno Dynamic Dyno show 321WHP.
https://www.clublexus.com/forums/is-...rtbreaker.html
Lou
#68
O2 managed with Sikky condtioners as per an earlier post.
Gains at redline were limited to about ~6hp (considerably more if compared to a dynojet or mustang dyno)
But the gains throughout the midrange where you really want the useable power were impressive.
Lobux would be one of the best sources to comment, but these gains would be great on a track.
Gains at redline were limited to about ~6hp (considerably more if compared to a dynojet or mustang dyno)
But the gains throughout the midrange where you really want the useable power were impressive.
Lobux would be one of the best sources to comment, but these gains would be great on a track.
#70
^^^^No, No, No! This is wrong! It's like the Esurance add on TV - That's not how it's works.
I've posted this graph many times. Look the the mid range bump over stock with headers. I posted my thoughts here:
https://www.clublexus.com/forums/is-...uestion-3.html
And was ridiculed by lobuxracer. But, the results in this thread prove me correct.
Lou
I've posted this graph many times. Look the the mid range bump over stock with headers. I posted my thoughts here:
https://www.clublexus.com/forums/is-...uestion-3.html
And was ridiculed by lobuxracer. But, the results in this thread prove me correct.
Lou
#73
Yes, you are correct.
Lou