vavle spring question??
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This thread should end right here with this man's post.
Originally posted by mtber
JUN makes valvesprings, most people recommend you match your cams to your valvesprings....
Ferrea valve springs & retainers cost 600.00
I would NOT use factory ITR valve train on JUN III's.
Factory ITR valve train is fine for toda spec a's, Skunk2 stg 1s etc... Besides that I dont recommend factory ITR valve train for anything else.
Something to look into would be Rocket Motorsports stuff aka Ef-1 (kteller.com)
I dont know that I would run JUN products in any of my motors, just too much bad carma on the net about JUN.
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Manufacturer / Intake / Exhaust
EF-1 m24 cams 12.1 mm, duration - 258 @1mm 12.1 mm, duration - 258 @1mm
Toda Spec A 11.6 mm, duration - 250 @ 1mm 11.2mm, duration - 240 @ 1mm
Toda Spec B 12 mm,duration - 255 @ 1mm 12 mm, duration - 245 @ 1mm
Toda Spec C 12.5 mm,duration - 255 @ 1mm 12.5 mm, duration - 255 @ 1mm
Jun Type 1 10.9 mm, duration - 265.3 @ 1mm 10.0 mm, duration - 268 @ 1mm
Jun Type 2 12.0 mm, duration - 266.6 @ 1mm 10.9 mm, duration - 265.3 @ 1mm
Jun Type 3 12.0 mm, duration - 265.3 @ 1mm 11.5 mm, duration - 265.3 @ 1mm
Spoon Sports 11.53 mm, duration - 256 @ 1mm 11.13 mm, duration - 245 @ 1mm
Skunk 2 stage1 11.58 mm, duration 252 @ 1mm 10.9 mm, duration 249 @ 1mm
Skunk2 stage 2 12.3 mm, duration 266 @ 1mm 11.8 mm, duration 262 @ 1mm
Skunk2 stage 3 12.8 mm, duration 273 @ 1mm 11.5 mm, duration 273 @ 1mm
Crower 63400 10.69 mm, duration - 244 @ 1mm 9.83 mm, duration - 231 @ 1mm
Crower 63401 11.38 mm, duration - 249 @ 1mm 10.54 mm, duration - 240 @ 1mm
Crower 63401T 11.81 mm, duration - 240 @ 1mm 11.30 mm, duration - 237 @ 1mm
Crower 63402 11.84 mm, duration - 258 @ 1mm 11.84 mm, duration - 251 @ 1mm
Crower 63402A 11.84 mm, duration - 246 @ 1mm 11.81 mm, duration - 239 @ 1mm
Crower 63403 12.04 mm, duration - 267 @ 1mm 11.84 mm, duration - 257 @ 1mm
Integra Type R 11.5 mm, duration - 240 @ 1mm 10.5 mm, duration - 235 @ 1mm
Civic Type R 11.5mm, duration - 243 @ 1mm 10.5 mm, duration - 235 @ 1mm
JUN makes valvesprings, most people recommend you match your cams to your valvesprings....
Ferrea valve springs & retainers cost 600.00
I would NOT use factory ITR valve train on JUN III's.
Factory ITR valve train is fine for toda spec a's, Skunk2 stg 1s etc... Besides that I dont recommend factory ITR valve train for anything else.
Something to look into would be Rocket Motorsports stuff aka Ef-1 (kteller.com)
I dont know that I would run JUN products in any of my motors, just too much bad carma on the net about JUN.
---------------------------------------------------------
Manufacturer / Intake / Exhaust
EF-1 m24 cams 12.1 mm, duration - 258 @1mm 12.1 mm, duration - 258 @1mm
Toda Spec A 11.6 mm, duration - 250 @ 1mm 11.2mm, duration - 240 @ 1mm
Toda Spec B 12 mm,duration - 255 @ 1mm 12 mm, duration - 245 @ 1mm
Toda Spec C 12.5 mm,duration - 255 @ 1mm 12.5 mm, duration - 255 @ 1mm
Jun Type 1 10.9 mm, duration - 265.3 @ 1mm 10.0 mm, duration - 268 @ 1mm
Jun Type 2 12.0 mm, duration - 266.6 @ 1mm 10.9 mm, duration - 265.3 @ 1mm
Jun Type 3 12.0 mm, duration - 265.3 @ 1mm 11.5 mm, duration - 265.3 @ 1mm
Spoon Sports 11.53 mm, duration - 256 @ 1mm 11.13 mm, duration - 245 @ 1mm
Skunk 2 stage1 11.58 mm, duration 252 @ 1mm 10.9 mm, duration 249 @ 1mm
Skunk2 stage 2 12.3 mm, duration 266 @ 1mm 11.8 mm, duration 262 @ 1mm
Skunk2 stage 3 12.8 mm, duration 273 @ 1mm 11.5 mm, duration 273 @ 1mm
Crower 63400 10.69 mm, duration - 244 @ 1mm 9.83 mm, duration - 231 @ 1mm
Crower 63401 11.38 mm, duration - 249 @ 1mm 10.54 mm, duration - 240 @ 1mm
Crower 63401T 11.81 mm, duration - 240 @ 1mm 11.30 mm, duration - 237 @ 1mm
Crower 63402 11.84 mm, duration - 258 @ 1mm 11.84 mm, duration - 251 @ 1mm
Crower 63402A 11.84 mm, duration - 246 @ 1mm 11.81 mm, duration - 239 @ 1mm
Crower 63403 12.04 mm, duration - 267 @ 1mm 11.84 mm, duration - 257 @ 1mm
Integra Type R 11.5 mm, duration - 240 @ 1mm 10.5 mm, duration - 235 @ 1mm
Civic Type R 11.5mm, duration - 243 @ 1mm 10.5 mm, duration - 235 @ 1mm
bored at work
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Jun's springs are actually not very good at all. they barely clear the cams and that is only after you install, measure height, re-shim, install, measure height..... and so on and then they still barely clear.
Go with the Rocket motorsports valve springs, they have two Gens and you can mix and match inner and outer springs to get the seat pressure and lift you need. Portflow inner and outers work pretty good too just have alot of seat pressure at no lift so they may wear more, on a daily driver.
Go with the Rocket motorsports valve springs, they have two Gens and you can mix and match inner and outer springs to get the seat pressure and lift you need. Portflow inner and outers work pretty good too just have alot of seat pressure at no lift so they may wear more, on a daily driver.
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Gracie Barra Clearwater
Gyms in Clearwater, St. Pete and Port Richey
pm me if you are interested in trying a free class at any of the gyms.
Don't bother giving me "rep", I won't return it and I think it is stupid.
Gracie Barra Clearwater
Gyms in Clearwater, St. Pete and Port Richeypm me if you are interested in trying a free class at any of the gyms.
IM SPICEY!!!
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i recommned box springs of a king serta mattress...they work the best...lol and david...........your guann blow your motor hahah poondick. just get a bike ands you wont have to worry about wanting to be faster...........HA
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--Just get a bike!!!!
-four wheels moves the body.. two wheels moves the soul~ unknown
AIM:gixxerdan11
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The RM valvesprings can be setup to be pretty streetable. I believe the gen2's have like 50 lbs on the seat and decent amount up top too. Retainer choice plays alot into valve lift that can be run.
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Don't bother giving me "rep", I won't return it and I think it is stupid.
Gracie Barra Clearwater Gyms in Clearwater, St. Pete and Port Richey
pm me if you are interested in trying a free class at any of the gyms.
Don't bother giving me "rep", I won't return it and I think it is stupid.
Gracie Barra Clearwater
Gyms in Clearwater, St. Pete and Port Richeypm me if you are interested in trying a free class at any of the gyms.
engine building &amp;amp;best
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his located right off 118th in stpete http://cgi.ebay.com/ebaymotors/ws/eB...spagename=WDVW this is what i use and have never had one problem reving my engine high or anything
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175+served in engines built from minime to gsr/lsvtec,b16 b20vtec,d15 k24 powerhouses or just rebuilds.life is good
i like when people don't take my advice.cause then i make more money when u need it rebuild the right way!
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i love AUTOZONE
MY CAR iS PROTECTED BY ZOOMBAK GPS LOCATOR IS YOURS?
175+served in engines built from minime to gsr/lsvtec,b16 b20vtec,d15 k24 powerhouses or just rebuilds.life is good
i like when people don't take my advice.cause then i make more money when u need it rebuild the right way!
how many speed holes do i need in my bumper,b4 i can run 15's?
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I think im just going to spend the money and order some ferrea. after i find a place that sells them. now i need some1 to install all of this. any suggestions? thanks
Last edited by 2000CivicSi; Aug 10, 2004 at 07:45 AM.
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I still install valvetrain and can do it without removing the head. I pm'd you my number.
__________________
Don't bother giving me "rep", I won't return it and I think it is stupid.
Gracie Barra Clearwater Gyms in Clearwater, St. Pete and Port Richey
pm me if you are interested in trying a free class at any of the gyms.
Don't bother giving me "rep", I won't return it and I think it is stupid.
Gracie Barra Clearwater
Gyms in Clearwater, St. Pete and Port Richeypm me if you are interested in trying a free class at any of the gyms.
