Poor mans type r guesstimate on whp and 1/4 mile times
 

2000 sir head millled .20

toda valve springs + ti retainers

jdm type r manifold + throttlebody

ctr intake cam itr exhaust

buddy club camgears

pro-1 itr 4 to1 header 2.5 collector

1999 b18c1 block with usdm itr pistons .25 oversized block was resurface .045 was removed off
deck

magnaflow high flow cat 2.25

tanabe g medallion cat back exhaust 2.25

b&m fuel pressure regulator + gauge

190lph fuel pump

310 cc injectors

jackson racing 160f thermostat

spoon thermal switch

2001 itr ecu immobilzer removed

exedy 9lb flywheel

exedy stage 1 clutch

water wetter

aem cold air intake

cometic head gasket

hondata intake manifold gasket



am running about 11.5 to 1 what kind of whp would i expect right now as is and with tuning and what will my 1\4 mile times be i drive a 2000 sir thanks Poor mans type r guesstimate on whp and 1\4 mile times

with a good tune you should be able to hit 200whp or more. My friend has a set up very simular to yours and made 209whp tuned on Chrome

ummmmmm.....No. i'd say 180-185 at best. the 2.25" exhaust and a few other things are holding you back. if you want to make 200whp on a 1.8L you'll need atleast a set of real cams and a slightly better overall set-up. if you c.r. is in the 11.5/1 area. your cometic must be thick, because i'd say with your head milled 20 thou, deck milled 45 thou and oversized pistons your c.r. is probably in the 12.5-13/1 area with oem headgasket. 200whp is not easy at all unless your 2L.

^^^^^^^^:thumbsup:

dont use CTR cam, go with skunk2 Stage 2, put 2.5 exhust all the way down without the convertor, make a good dyno turn, you may hit 200 maybe 210

hahahaha 200 whp on that setup ur joking me ......like someone previously posted 18-185 whp at best....the setup has more potential with a little more work and better selection of parts.....

defenetly get some better cams

umm 185-95 to the *************wheels************if tuned right:veryhappy

Oh! oh! oh! I know!!

...How about you go to a dyno and a track and find out the real numbers? :dunno:

Some people...

hard to say but on a rough guesstimate ill agree on the 185 whp and as for the statement his compression is about 11.5 is right no more factory itr is 11.0 so milling and such maybe half a point increase only way he could hit 12:1 would be with a gsr head and milling due to its smaller combustion chamber.....
i reccommend a GSR head to anyone dohc b series strongly made decent flow(scrap the crappy intake mani) better compression thus more power...

if you're using UDSM ITR Pistons you won't get that compression ratio. you'll need the JDM ones to hit 11.5. the closest you can get with a usdm piston is 11.2 using PR3's

check out zealautowerks.com to figure out your specs

as for hp...tune! tune! tune! dyno tuning is your friend. your motor build is only as good as your ecu map. get more agressive cams too aftermarket cams love high compression. i recommend buddy club spec3+

there's too many factors involved for a 1/4 mile time (suspension, tires, weight, gear ratio, reaction time...etc)

I have a very similar setup in my car and i just got it tuned a couple weeks ago....
I made 185whp, and i have a few more bolt ons than u do..
Id recomend getting a new header, a race header, somthing like a comptech race header, a full 2.5" exhaust system and a set of skunk 2 stage 2 cams, thats wut i was recomended...
Then u might be able to get in the 200s

shut up eg type r ......if u have the cash grab an smsp or dtr header....a 3" short ram with velocity stack and pick up some s2k pro 1's...perhaps invest in some mild head porting....


and like a couple of others have said TUNE TUNE TUNE !!!

id say your lucky to hit 185. cams and cam gears you maybe hit the 200 mark with exhaust 2.5 manralled. dont expect much. As for track numbers im in a heavy ass integra making close to 200whp and ive ran a 13.8, with a 60 footer of 2.1.

First off, how thick is the head gasket? With a total of .065" taken off, you are well above 12:1.
If you are unsure about the gasket thickness, get it checked. Are you building this yourself? Clay the engine. That is a lot to take off. Then you know how large of cams you can reliably run.
I also run the Buddy Club 3+ cams. The power drops off fast above 8400rpm with these. The Buddy Club 4 cams are a little larger and power continues to 9000+.
You will be fine for now with the CTR/ITR combo.
You have a little bottleneck with the 2.25" exhaust. I would go 2.5" mandrel header back.

Tuning is going to make the biggest difference.

I am guessing 185whp with the setup you have. 200whp with good cams and even higher with a larger exhaust and better header.

Good luck to ya...