View Full Version : Power Mods GSR cam question? Will this mess something up?
jap_racer1
11-25-2008, 09:20 PM
ok i bought some cheap camse like a dumbass and the lobes are humungous
i had it tuned and everything set for that motor!!! by mainstream awsome service best tune i have seen or had by the way.
I now bought crower stage 2 cams and the lobes are a lot smaller.
i also have truetime cam gears
I am wondering i heard something but dont know if its true if i put these new cams in there re adjust my valves and set the timing exact through crower.
I wanna know if the tuning from before is going to be unsafe with these crowers and if i should keep the crap ones in there till i can tune it??
i have other posts also but this should be the last one
help if you can thanx guys?
EmminoDaGreat
11-25-2008, 10:00 PM
How much is the difference, w/ the new cam gears you will be able to get the maximium lift w/ the cams you got by degreeing them in. You will probably be close enough w/ your tune.
jap_racer1
11-26-2008, 07:37 AM
my old cams that are in right now are
some ebay type r bullshit
INTAKE: Duration: 237.17° @ 0.060 INCHES Lift: 0.5583 INCHES
EXHAUST: Duration: 256° @ 0.050 INCHES Lift: 0.494 INCHES
my new ones are
crower stage 2
63402A-2
Stage 2
Stock idle lobes (sec/pri) with #63402 VTEC (mid) lobes.
Recommend #84163 spring unless stock rev limit.
RPM Range: Idle to 9250+
18+ hp over B18C
Int- 255 mid
Exh-248 mid duration @ .050
i mean just looking at them lobe wise you can tell a huge difference!!! but i still have to adjust the valves!
all-mota
11-26-2008, 04:43 PM
my old cams that are in right now are
some ebay type r bullshit
INTAKE: Duration: 237.17° @ 0.060 INCHES Lift: 0.5583 INCHES
EXHAUST: Duration: 256° @ 0.050 INCHES Lift: 0.494 INCHES
my new ones are
crower stage 2
63402A-2
Stage 2
Stock idle lobes (sec/pri) with #63402 VTEC (mid) lobes.
Recommend #84163 spring unless stock rev limit.
RPM Range: Idle to 9250+
18+ hp over B18C
Int- 255 mid
Exh-248 mid duration @ .050
i mean just looking at them lobe wise you can tell a huge difference!!! but i still have to adjust the valves!
you should be fine not a huge difference there
jap_racer1
11-26-2008, 04:46 PM
if you look at them there is!!!! i called mainstream they said if i do switch them not to get on it at all because it will prolly run lean at high end!
jap_racer1
11-26-2008, 08:00 PM
k i am fucked yet again!!!!! block cracked and is still burning oil fuck my life fuck my car i fail thank you and goodbye!!
Juggernaut
11-27-2008, 07:31 PM
You are the weakest link.
Goodbye.
jap_racer1
11-28-2008, 11:35 PM
k i cant find a fucking crack in the black whats so ever i can not figure out what is wrong it is just making me so confused i have let another mechaniv look at it and he cant figure it out either??
take it back to mainstream. you are no longer allowed to do anything other than drive ur car after they fix it. GOT IT?!!
jap_racer1
11-29-2008, 11:43 PM
ok i figured the shit out the guy that did my prot and polish job fucking dug in to far on cylinder one and it just decided to crack so i gotta figure out how to get my money back?? but i will get this shit together in about another week gotta find another head anyone got one???
mitch lab
11-30-2008, 11:38 AM
which one are you looking for any vtec b-series head or gsr head. I got a gsr head lmk.
jap_racer1
11-30-2008, 08:08 PM
ok bought a head will have this shit running on my god damn own by wedsday at the latest!!
Juggernaut
11-30-2008, 10:01 PM
ok bought a head will have this shit running on my god damn own by wedsday at the latest!!Don't feel bad, my car smokes too.
http://i270.photobucket.com/albums/jj105/tha2pound/Supras/burn.jpg
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