Toyspeed.org.nz Message Board

by **peas** » Thu Nov 17, 2005 8:11 am

I have just picked up a pair of these for the GZE and wanted to make sure I haven't been messed about. Is there any simple way to positively identify them? My new engine is going in this weekend and while we're in there may as well change them over I thought...

by **trdfxgt** » Thu Nov 17, 2005 8:59 am

hey sorry to jack your thred but do blue top cams help a gze ??

by **EVLGTZ** » Thu Nov 17, 2005 11:22 am

measure them up, lift and duration are different

by **Crucible** » Thu Nov 17, 2005 12:18 pm

EVLGTZ wrote:measure them up, lift and duration are different

What is the lift and duration on standard GZE Cams compared to bluetops?, Is there much h/p gain when upgrading to these?

by **Jebus** » Thu Nov 17, 2005 12:30 pm

GZE = 232degree 7.1mm lift

Blue Top = 240degree 7.56 lift

by **peas** » Thu Nov 17, 2005 12:32 pm

EVLGTZ wrote:measure them up, lift and duration are different

Yeah I was aware of that but I have nothing to compare them to. Just wondering if you can tell by dizzy drive/ oil galleries etc...?

And yes my research points to good things from Bluetop cams

by **Jebus** » Thu Nov 17, 2005 12:45 pm

Think they look basically identical from memory, just measure the lift you need anything to compare them to. If its 7.56mm then theyre bluey's.

by **peas** » Thu Nov 17, 2005 12:48 pm

Cheers man I will check it tomorrow at work where I've got the decent tools... just out of interest what do you pay for a pair of them?

by **Jebus** » Thu Nov 17, 2005 12:54 pm

between 50 - 80, I just sold my pair for $80 on TM and theres a couple of other sets up now for a similar price.

by **peas** » Thu Nov 17, 2005 1:00 pm

Oh thats all good then, I just got them for $60 so thats not a rip then

by **EVLGTZ** » Thu Nov 17, 2005 4:51 pm

Nah thats about right. Think got mine for $50.

Some people swap over both. Others just do the intake cam etc. All up to you and your research findings tho

by **FLAWLES** » Thu Nov 17, 2005 10:32 pm

im running some blue op cams in my gtz
got some good gains with them just need to dail them in better witth some adjust cam gears
which i have

rekomend getting some off these aye
the trd ones r good and so are the toda ones

by **Crucible** » Sun Nov 20, 2005 1:23 am

Jebus wrote:GZE = 232degree 7.1mm lift

Blue Top = 240degree 7.56 lift

Ok...Ive just brought some bluetops today along with a N/A Manifold for my turbo app - $100 bucks for both ...Cheap eh :lol:

I Dont have a DTi, Has anyone got some out of a head lying about?? Can anyone give me the Lobe diameter (heel to Tip) with a Micrometer or Verniers on say the inlet cam....just wanna know for definate Ive got Blueys as the guy I got em off didnt sound to convincing :wink:

Thanks in Adv

TNT

by **Crucible** » Sun Nov 20, 2005 1:26 am

Oops double post "edited"

by **Drifter4ag** » Sun Nov 20, 2005 8:57 am

any one done a before and after dyno ?
explain "good gains"

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