quick question for you turbo type-r's with no internal mods or ehad work, how much hp have you whipped out without destroying the engine? How much tourque? While having a turbo setup on your type-r can you still rev to the 8400 rpm redline without propblems? thanks.

 

although mine is not turbo, i can vouche and say that depending on the kit you go with, most companies will recommend running 7-8 psi on the stock block.

And yes, you can still rev it out, but with a new ECU to adjust the fuel curves for your FI, you might make the most power at a different RPM and revving it out would be over kill.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ITSME4G63 &raquo;</TD></TR><TR><TD CLASS="quote">quick question for you turbo type-r's with no internal mods or ehad work, how much hp have you whipped out without destroying the engine? How much tourque? While having a turbo setup on your type-r can you still rev to the 8400 rpm redline without propblems? thanks.</TD></TR></TABLE>

you can rev to 9k if you want on stock motor, but i don't really rev that high with increase powerband.. as far as hp goes, its best to keep within low 200's on stock motor to have it last for longer time, high 200's with forged internals and with stock sleeves and so on.. i still don't see people having over 50k boosted miles.. usually because of errors and wanting more boost. as far as hp/tq ratio, deduct about 25 (20-30%?) from hp and you get your torque.

as far as cyl head goes, you don't really need to modify for boost, at least for average turbo setup/powerband.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by itr_dc2 &raquo;</TD></TR><TR><TD CLASS="quote">although mine is not turbo, i can vouche and say that depending on the kit you go with, most companies will recommend running 7-8 psi on the stock block.

And yes, you can still rev it out, but with a new ECU to adjust the fuel curves for your FI, you might make the most power at a different RPM and revving it out would be over kill.</TD></TR></TABLE>

hp output per pound of boost can vary depending on turbo size, exhaust setup/size and few other things.. turbo setup A will make 220whp at 7psi while turbo setup B will make 280whp at 7psi

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ITSME4G63 &raquo;</TD></TR><TR><TD CLASS="quote">how much have you whipped out </TD></TR></TABLE>

No more than 3 inches after a shower...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by opie &raquo;</TD></TR><TR><TD CLASS="quote">

No more than 3 inches after a shower...</TD></TR></TABLE>

roflmfao...

gasp...gasp...i can't breathe...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by opie &raquo;</TD></TR><TR><TD CLASS="quote">

No more than 3 inches after a shower...</TD></TR></TABLE>

I call BS !!

turbo size is really what will determine overall power. You can make double digit power gains at the same boost w/ diff. turbos.

 

I am running JDM ITR pistons in a stock block/head GSR cams, my numbers are 275whp/185lbs @ 7psi.

That is with an SC61 turbo and 2.5 inch exhaust...

 

i made 303whp and like 220tq@8psi when my motor was stock. im sure it had more in it too.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by opie &raquo;</TD></TR><TR><TD CLASS="quote">No more than 3 inches after a shower...</TD></TR></TABLE>

Ooooohhhh!!.....Hope that's a cold shower. Or an exciting warm shower.

 

damn thats crazy 285hp at 7psi, you guys aren't making loads of tourque though, I know honda motors are not know for tourque but any of you have bored out the itr block to a 2.0? COudl you bore it out to a 2.2 even? FOr torque reasons? I know in dsms that when you step from the stock 2.0 to a 2.3 stroker or even a 2.4, its a world of differnce, especially on a big turbo like a 60-trim, fullboost can be noticed from any as to 500-1000 earlier compared to stock and provieds a shitload more of tourque. thanks.

 

I've talked to guys who ran 10 lbs no problem for years. I ran 7.5 lbs and ran into smoking issues after 8 months. There are so many variables. Condition of the engine, usage, quality of parts used, tune methods and quality, etc....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dr Pooface &raquo;</TD></TR><TR><TD CLASS="quote">I've talked to guys who ran 10 lbs no problem </TD></TR></TABLE>
(see sig)

Edit, cj-motorsports did my install, Whip Factory did the Hondata tuning. I'd recommend them. (Batavia/West Chicago).

-Chris

 

my last motor was 2.0, and it didnt make boatloads of tq . too many variables

 

Im running 6lbs on a stock motor making 240 whp.

 

306 @ 10psi...stock motor with GSR cams and ECU

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Erik B &raquo;</TD></TR><TR><TD CLASS="quote">306 @ 10psi...stock motor with GSR cams and ECU</TD></TR></TABLE>
I know someone who made more power with ITR cams over GSR cams...if you have them laying around, you should consider throwing them back on.

Never tuned my R motor which is the reason it blew up. (Yes, i was one of those ******** who slapped on a turbo kit, and pray'd for good things. lol) Definitely would have made 300whp +. Now my car is slow.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Erik B &raquo;</TD></TR><TR><TD CLASS="quote">306 @ 10psi...stock motor with GSR cams and ECU</TD></TR></TABLE>

yea id slap R cams back in .dont believe the hype on GSR cams.

 

I sure wish I had some numbers to post, but they will be coming soon, since I just my car running with the new set up.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by itr206 &raquo;</TD></TR><TR><TD CLASS="quote">

yea id slap R cams back in .dont believe the hype on GSR cams. </TD></TR></TABLE>

this is the second time I've seen a reference to gsr cams outpowering itr's...lol... where has that been coming from ?

 

stats in my sig, everything still 100% stock

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boost psycho &raquo;</TD></TR><TR><TD CLASS="quote">295.6 whp @ 8500 on Mustang MD dyno, Hondata program by Payn Tech, thanks Tom.
188.9 wtq @ 8000
</TD></TR></TABLE>

Boo, you have .14 more horse than me, 295.46.

I got hella more torque than you though through most of the power band I'm above 200 ft-lb from 4000 to 7600 RPM.
(link in sig)

-Chris

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ccfries &raquo;</TD></TR><TR><TD CLASS="quote">

Boo, you have .14 more horse than me, 295.46.

I got hella more torque than you though through most of the power band I'm above 200 ft-lb from 4000 to 7600 RPM.
(link in sig)

-Chris
</TD></TR></TABLE>

Interesting... what boost level and turbo's are you all running ?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by X2BOARD &raquo;</TD></TR><TR><TD CLASS="quote">

this is the second time I've seen a reference to gsr cams outpowering itr's...lol... where has that been coming from ?

</TD></TR></TABLE>

People with GSR cams

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HyperITR742 &raquo;</TD></TR><TR><TD CLASS="quote">

People with GSR cams </TD></TR></TABLE>

ok... if I were drinking milk... it'd be coming outta my nose...