Gen lll 3.25 pulley 5 to 7 degrees kr. Gen V swap, northstar throttle body, 1.8 yella terra rockers, headers, ngk 55ix, 180 tstat, and exhaust 12 degrees kr at wot. Shouldn't i see less kr?
|
|
04-10-2012
Gen lll 3.25 pulley 5 to 7 degrees kr. Gen V swap, northstar throttle body, 1.8 yella terra rockers, headers, ngk 55ix, 180 tstat, and exhaust 12 degrees kr at wot. Shouldn't i see less kr?
04-10-2012
With the same pulley and no change in mods? Sure...it'll double your KR since the GenV is worlds more efficient than the GenIII, you need a 3.4"...otherwise.
I'm lost.
You makea noa sensea.
Needs more un-confusion
04-10-2012
More detail please.
04-10-2012
gen V is more efficient. you should pulley up a size or run an intercooler or cam.
if you pulley up to a 3.4 on that gen V thatll almost be like running a 3.25 on your gen III...i think.
needs more flow to run that small of a pulley on a gen V.
04-11-2012
I switched to a 3.5 pulley today but i'm still seeing about 4 to 6 degrees of kr. If the gen v is more efficient, why am i still seeing kr? I had about 4 to 6 degrees of kr before i did the gen v swap on the 3.5 pulley. I'm thinking mayb i need to go a heat range colder on plugs, delete the cat, or my tune may not be right. The tune is from Intense-Racing
04-11-2012
Lol dude you don't even wanna look at that tune.. You'd be frightened
04-11-2012
Let me do a quick break down.
Gen 3 blower with a 3.4 pulley is like a 3.6 on a Gen V.
Gen 3 blower with a 3.2 pulley is like a 3.4 on a Gen V.
Understand now???
Its a better blower. A smaller pulley size drop does what a larger pulley size drop would do on the Gen 3.
04-11-2012
Just stick a 2.55 on there and get it over with.
04-11-2012
Efficient, meaning that you can use a larger pulley to achieve the same result as smaller pulley on a GenIII. You have sufficient mods for a GenV on a 3.5. So your tune needs some work.Originally Posted by XtrmGTP
04-11-2012
did you have it tuned after you did the blower swap?
and like everyone else said, bigger pulley
04-12-2012
Now that you are running the north star throttle body did you have your tune adjusted for an LQ4 MAF??
04-12-2012
I told them about tuning for the lq4, yes. Whether they did it or not is the question.
04-12-2012
With that many mods you'd be better off getting a custom tune for it.
04-12-2012
I'm betting it's those iridium plugs. Swap some Autolite 104's in there and watch most of your KR magically disappear.
edit.. Unless your headers are hitting something causing false KR
Last edited by OH4CompG; 04-12-2012 at 08:24 PM. Reason: addition
04-12-2012
yeah and how are you tuning this?? are you getting canned tunes set up for these mods or are you dyno tuning or are you street tuning?
04-12-2012
It's a tune from intense-racing and i told them i had a gen v swap, northstar tb, 1.8 rockers, headers, 180 tstat, colder plugs (i don't know exactly what heat range ngk 55ix's are tho?) Could a clogged cat be causing some of it cuz ya can hear the insides coming apart rattling raspy sound. It's just really erratic kr no consistency
04-12-2012
hmm that could be your problem. when your that in depth with mods a custom tune is pretty much a necessity for 0* kr.
04-12-2012
More efficient meaning more boost at the same pulley size. Moar boost = moar kr.
04-13-2012
Ctracer...i have a tuned pcm for my mods from intense racing, isn't that custom?
04-13-2012
Custom in car tune you have a canned tune.
| « Previous Thread | Next Thread » |
| Tags for this Thread |
| Bookmarks |
Bookmarks |
