This is my daily driver.. Graph compares before tune, after tune, then cam swap and tune..

b18c1
pr3 pistons
arp head and rod bolts
skunk2 intake manifold
stock header
2.25 exhaust
custom length cold air with v-stack
a/c, power steering
rev springs and retainers
Skunk pro1 cams
310cc injectors
tuned with crome

going to test a header on it later today

blue=no tune..stock cams
red=tune with stock cams
green=tune with skunk pro1's

 

you should make a pass with open header so we can see the difference it would make vs. the 2.25 exhaust

 

i'll prob do that once i switch the header

 

Thank you for this post.

It should stop a lot of questions.

 

Good looking graph, especially for such a simple build.

What header are you putting on?

 

going to try an ebay 4-1 and a rmf narrow

 

Wow i didnt know stock cams are good for 170hp with that setup.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by .CUBISH. &raquo;</TD></TR><TR><TD CLASS="quote">going to try an ebay 4-1 and a rmf narrow</TD></TR></TABLE>

In for results

 

Move the VTEC point a little higher.

 

that's a whole lotta hp for that exhaust set up.

please post up when u retune with new header

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DonF &raquo;</TD></TR><TR><TD CLASS="quote">Move the VTEC point a little higher.</TD></TR></TABLE>

I was also wonder why vtec point was so low?

 

i think that its crazy that the stock gsr cams made good power like that

 

Nice, hella nice power after vtec.

 

vtec is at 6k...the jump in power and trq down low is from the cold air

 

red=stock header
blue=ebay 4-1




keep in mind...the graph with the stock header it was 50-60 deg outside...today its about 75-80

 

red=ebay header untuned
blue=ebay tuned

 

nice!

very interesting regarding the headers too. was the car re-tuned with the eBay 4-1, or was it just bolted on?

I remember running a ported out stock header on a B18c1 a LONG time ago, and it made a surprising amount of power and had great throttle response.

 

last graph i posted showed the ebay header tuned and untuned

 

Where's the dyno of the said RMF narrow?

And the ebay header only added 2 whp and lost you torque from the stock mani?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by .CUBISH. &raquo;</TD></TR><TR><TD CLASS="quote">last graph i posted showed the ebay header tuned and untuned</TD></TR></TABLE>

ah, got it. I must have been typing my post while you were posting the 2nd graph. Very nice numbers there.

 

wow, those are some pretty decent results with the pro1's with stock/shitty header.

 

no kidding - the inner diameter of the stock GSR header is like 1.75"



thanks for posting this - so how much do you charge for tuning

 

Nice comparisson! I 4 see... 200+ whp 2"runners, 2.5" collector, 2.5" exhaust system

 

pm me for tuning prices and info...

the ebay head lost some mid range and gained from 7.5-9k
only 2 peak, but 7-9 hp up top

i didnt get a chance to test the rmf yet..i cant run the dyno past 7pm weekdays...and not at all on weekends

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by .CUBISH. &raquo;</TD></TR><TR><TD CLASS="quote">
i didnt get a chance to test the rmf yet..i cant run the dyno past 7pm weekdays...and not at all on weekends </TD></TR></TABLE>



Post it up Monday!