Well, spent about 2 hour on the dyno

ok, before HTV
2.85" pulley, zzp shorty header, 3" dp w/ high flow cat, dc sports cat back, aem intake.
246 whp, 230 tq

after
all mods as listed above plus htv1320 w/ 2.9"
290 whp 258 tq

got some videos on my digital camera, need to upload em.......a little more spark and I should be able to get to 300 pretty easy, running about 13-14 degrees timing now

 

Nice #'s man, good job.

 

nice! what where you IAT2s @

 

Was that on the same dyno by anychance

 

You're running the 80mm pulley (middle one?)? If so, I think those are pretty good gains. 50whp and 38wtq is pretty nice gain for running the same size pulley (roughly, but still larger) that you had on. I'd like to see the graphs when you are able to upload em.

 

I hate you

 

Nice #s.... Are you going to run meth at any point?

 

you can easily see 300whp on a 2.8 with a solid tune and major cooling mods ie/ meth.

 

X2.. ???

 

yes, dyno was the same dyno

IAT2's were about 140 a wot at the end of the session

next is some cooling mods, h/e coming soon....and I can probably up a degree or 2 of timing...300 is very possible

it's the 75mm pulley

 

Wow you get some cooling mods and 300hp will be no trouble at all.

 

Nice numbers, congrats! You'll hit 300 in no time.

What are the IDCs on the 60# with that 75mm pulley, and with what AFR?

 

140 is very good for no cooling mods and being on the dyno for 2 hours..!

 

x2.....

 

IDC's to 7k in 4th gear were like 88%

also, the IAT2's were closer to 150-153

 

Is the Harrop blower whine louder than the stock blower whine?

 

88% what afr were you commanding?

Still debating on 60# or 79#, I don't know if there are any disadvantages to the 79s? Such as tuning difficulty or having to upgrade fuel system.

 

the TVS is alot quieter then the stock blower


I was running about an 11.7:1 afr

 

Very nice numbers! Congrats, and I know you will hit 300+whp with a couple more tweaks to the tune easily.

I find your data interesting in comparison to my twinscrew data from back in August since you are on the same size pulley I was. The IAT2's were right where you're at and all I had for cooling mods was the dual pass plate. Also, my IDC's were right where you are at as well at 87%. I had a little more timing and made 272whp, but with my 2.6" setup I made 236whp on the same dyno. You have pretty much made my day with all your info. Thanks!

 

that's really interesting...looks like the tvs and the ts may be very close together.....would be cool to meet up sometime to compare

 

No they aren't, your tune needs more help trust me, once my car goes on the dyno it will end what never was.

 

well get to it then!

 

fuel pump is ordered i have a few things to do to make it possible.

 

well, the tune probably has 300 in it easy.....fuel is nice and steady now, only thing left is maybe a few degrees of timing to see what happens, not to mention the nice h/e I have going on......but there was a very nice increase over the m62 w/ the 2.85

 

yeah i know, any before and after graphs