I ran my truck on a dynojet today at a local dyno day. I have only had the Mach 4's in my truck for a couple of months and I havent really done much tuning with them but I still put down some good numbers.

My first dyno pull I set the TST to 3 and ran it just on fuel and it put down 510 hp & 955 tq

The next two pulls I turned the tst up to 9 and turned on the nitrous and it made 680 hp & 1195 tq

Well to say the least I was pretty satisfied with the numbers. My goals were to break 500 on fuel and 600 on nitrous with the mach 4's.

 

What turbo are you running?

 

Its an I.I. SPS 62

 

i just recently dynoed my truck on mach 4's only i put 324(thats with the ps 62/14). my drag comp wasnt working at that time. jan 5 i will be going back now that i got my comp working and see what the final numbers will be.

 

definetly nice numbers.

 

so if if hooked up a tst right now i can go over 500 hp to the wheels?
that would be over 170 hp to the wheels with just the tst. am i seeing this correct?

 

I dont think it would be that easy. But I am running a Edge EZ with the TST

 

? am i missing something?

 

Back in the day, I had mach 6's sps62 smarty/tstmp3comp with some HOT W/M injections and just made 530 HP, But mine was on a HO truck, that's not supost to make as much as a SO truck. Moules it sounds like you pump might be weak, you should have be closer to 400+ with just mach 4's 275 stock+ 150 sticks=425ish and with the air to suport it.

 

actually i believe our trucks stock will dyno somewhere around 190rwhp. my injection pump is a SO and is 4 months old. this is why i am trying to figure out if adding a tst would get me to 500rwhp. atleast thats the impression im getting from reading this thread.

my truck with mach 4's and a PS62/14 put down 324.

am i not understanding these configurations? please correct me if im wrong on something.

 

You should be close with just a comp, it might take a couple of different settings but you should be close.

 

so do u think the drag comp with my set up will actually give me more than 120 hp?

rockjeep and fellows i appreciate the info. my goal as of right now is to be over 500rwhp without spending much more money.

 

thats what i meant

 

It depends on if the malfunctioning Drag Comp was still boost fooling. If it wasn't, then the M4-only numbers are way low, and that's why you're seeing 170 as the TST difference.

Honestly, I'm almost POSITIVE that the Drag Comp wasn't boost fooling. M4s alone with a boost fooler should show you over 350hp at the wheels. With an EZ and M4s, you should be right at 400hp.

TST/M4s should be over 500 on an SO pump, and within spitting distance on an HO pump.

justin

 

My Drag comp, SPS62, DDIIIs, put down 542 yesterday. you guys should be higher than that...