I'm looking at spending my tax return on some car upgrades and I was thinking along the lines of new cams+header+tuning. Any suggestions?

 

unless your getting close to 3k in your tax return you might want to rethink the cams, header and tuning. Jun cam package (valve springs and retainers) are about 1400, someone will probably correct me on that. A good header 800-1000 and tuning is going to be expensive not quite 1k for it but its still pricey if you want a good tune.

but to answer you question yes Jun cams are good all motor cams.

 

Yeah, 3 G's was about my guess...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Broken Devil &raquo;</TD></TR><TR><TD CLASS="quote">I'm looking at spending my tax return on some car upgrades and I was thinking along the lines of new cams+header+tuning. Any suggestions? </TD></TR></TABLE>

whats your current motor set up? I have JUN cams, gears, springs and retainers and i LOVE them. But its the best cam for my N/A setup.... might not be whats best for yours.
JUNs are a very agressive cam. You need to have a hi comp motor in order for them to be worth anything.
JUN cams and valvetrain are going to set you back a good amount. Right now the exhaust cam itself is is damn near impossible to find, unless its used.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlacktraxGirl &raquo;</TD></TR><TR><TD CLASS="quote">
But its the best cam for my N/A setup....</TD></TR></TABLE>

that exactly what i was going to say, if you serious about making n/a power then it best to get a custom cam made for your setup. though if it were me and i was looking at a generic cam i think crower stage 3s are more agressive than the juns, correct me if im wrong. I think jun stuff is over priced.

 

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

that exactly what i was going to say, if you serious about making n/a power then it best to get a custom cam made for your setup. though if it were me and i was looking at a generic cam i think crower stage 3s are more agressive than the juns, correct me if im wrong. I think jun stuff is over priced.</TD></TR></TABLE>

you also get what you pay for

 

i have crower stg3 an love um

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93h22a1vtec &raquo;</TD></TR><TR><TD CLASS="quote">i have crower stg3 an love um</TD></TR></TABLE>

 

Get webcamshafts custom made to Jun spec. Go with supertech valvetrain.

 

I have to agree with Webs..

 

my boy has crower valve train and cams in his all motor h22 and i think that they are the best you can go. every one i know that when jun in their h22 has taken them out. but motor tunning is a preference and every one dissagress, do your home work and make your decision that way. good luck

 

how about the rocket h24x??

JUN Cams
Intake: 12.2mm Lift, 296 Duration
Exhaust: 11.9mm Lift, 296 Duration

h24x
intake: 12.7mm Lift, 298 Duration
exhaust: 12.1mm Lift, 305 Duration

 

I believe JUN prelude put down 300WHP without TURBO ??? Correct me if I'm wrong .

 

Your wrong...

 

I wouldn't doubt JUN could get the car to 300whp, but the car in its current condition is nowhere near that.

 

jdogg has my car right now... i have skunk2 stage 2 cams in my built motor. he is gonna swap the cams to his jun3's on the dyno to see what kinda gains will be made over the s2s2

 

The reason to get Jun is for its performance and reliability. Ive heard too many stories about crower cams being snapped over time.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mgags7 &raquo;</TD></TR><TR><TD CLASS="quote">how about the rocket h24x??

JUN Cams
Intake: 12.2mm Lift, 296 Duration
Exhaust: 11.9mm Lift, 296 Duration

h24x
intake: 12.7mm Lift, 298 Duration
exhaust: 12.1mm Lift, 305 Duration</TD></TR></TABLE>

Yeah but what kinda Idle do you get???

 

^^ i think matt posted the vtec lobs, idle lobs are probably very mild, or mild enough for a decent idle

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by VSBB6 &raquo;</TD></TR><TR><TD CLASS="quote">The reason to get Jun is for its performance and reliability. Ive heard too many stories about crower cams being snapped over time.</TD></TR></TABLE>

put your stories to bed, crower has long since corrected that and have been using a different core. see the offical prelude cam thread.

 

This is off the JUN site.

SPECIFICATIONS
VEHICLE HONDA PRELUDE BB4
ENGINE TYPE H22A
BORE / STROKE 87.0mm / 90.7mm
TOTAL ENGINE DISP. 2156cc
COMPRESSION RATIO 12.3 : 1
MAX POWER 269 ps / 7650rpm
MAX TORQUE 27kgm / 5500rpm
SETUP PARTS
CAMSHAFT JUN HIGH LIFT CAMSHAFT INT 296-12.2/ EXH 296-11.9mm
VALVE Stock
VALVE SPRING JUN Racing Valve Spring(double spring type)
VALVE RETAINER JUN Titanium Vavle Retainer
PISTON JUN Super Piston
CONNECTING ROD Stock Processing
CRANKSHAFT Stock
AIR CLEANER K&N
INT MANIFOLD JUN Original (ACCORD EURO R)
EXH MANIFOLD JUN Exhaust manifold
MUFFLER JUN Original
ENGINE OIL NEO OIL 15W-30
RADIATOR Stock
FUEL CONTROLLER JUN CPU
FUEL INJECTOR Stock
FUEL PUMP PS 13 SILVIA
CLUTCH JUN Hyper Clutch Kit
FLY WHEEL JUN Standard Type
TRANSMISSION Stock
LSD CUSCO Type RS
TIRE ADVAN A-048 (F)225-45-17 (R)215-45-17
WHEEL ADVAN RG 17-7.5JJ
SUSPENSION ZEAL FUNCTION S6 Processing
BRAKE PAD ENDLESS MA-11
AERO PARTS
FRONT LIP SPOILER JUN Front Lip Spoiler
BONNET JUN Aero bonnet
REAR SPOILER JUN Rear spoiler(GT-Wing)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mgags7 &raquo;</TD></TR><TR><TD CLASS="quote">how about the rocket h24x??

JUN Cams
Intake: 12.2mm Lift, 296 Duration
Exhaust: 11.9mm Lift, 296 Duration

h24x
intake: 12.7mm Lift, 298 Duration
exhaust: 12.1mm Lift, 305 Duration</TD></TR></TABLE>

The specs are nice but there isn't a standard measurement system for cams. In other words you can't compare specs of cams from different mfg.

 

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

The specs are nice but there isn't a standard measurement system for cams. In other words you can't compare specs of cams from different mfg.</TD></TR></TABLE>


Exxxaaaaaaaaaactly!!!

 

The JUN motor put down 270 whp i believe it was.

Just the set of super JUN pistons is 1200 bucks if you can get them. Any agressive cam with show better numbers with high compression. Eaither way you cut it, stage 3 cams ( just cams) are going to run in the 1K + range. Dont even think about running some stage 3 cams on stock valvetrain and a VAFC. Gonna need the whole package. Do it right the first time or dont even bother.

 

http://www.upgrademotoring.com...s.htm

yea the jun prelude put down 270

 

what else was done to this jun prelude.