264 degree cam regrinds + valve springs

jungle

3 AYC Bars
Lifetime Member
Location
QLD
First Name
Simon
Drive
1 PFL & 1 FL Legnum
22hp gain for 2 psi is still pretty decent. Once you start dropping below 10hp per psi it's no longer worth it and out of its efficiency zone.

@6A13TT TYPE S Great results Adam with the cams!
 

jungle

3 AYC Bars
Lifetime Member
Location
QLD
First Name
Simon
Drive
1 PFL & 1 FL Legnum
I forgot to ask, were these were set a zero on both?
 

Pal109

1 AYC Bar
Location
Melbourne
First Name
Paul
Drive
2001 Legnum Type S
Hey guys bumping thread to see if anybody is still interested and hasn't already bit the bullet yet! I am keen to get mine reground potentially in the next month or so ;) basically when I can afford the downtime on the Leggy!
 

6A13TT TYPE S

3 AYC Bars
Lifetime Member
Location
New Zealand
First Name
Adam
Drive
1999 Legnum VR4 Type S
No need to get a group together anymore mate. Can do these for the good price per person now that I work there.can also do it on exchange basis so you dont need to have any down time. Just would require a refundable bond to ensure I actually get your stock cams back after it all. PM me for prices/details. Cheers.
 

6A13TT TYPE S

3 AYC Bars
Lifetime Member
Location
New Zealand
First Name
Adam
Drive
1999 Legnum VR4 Type S
I currently have 3 sets of stock cams ready to grind on exchange so get into it! I want to see what @TME_Steve can get out of a stock turbo 6A13TT with a set of cams in it. The record in NZ so far is 230kw atw on 98RON fuel with 1 bar boost.
 

6A13TT TYPE S

3 AYC Bars
Lifetime Member
Location
New Zealand
First Name
Adam
Drive
1999 Legnum VR4 Type S
Also next time someone in Christchurch gets me to install cams I will take detailed photos and do a full write up on how to install cams/change valve springs for you guys. Its a pretty big job, not difficult just time consuming and labour intensive.
 

AKKO

2 AYC Bars
Lifetime Member
Location
WA
First Name
Chris
Drive
1998 Galant VR4 Type-V (Facelift)
Mine might have some "diagnostic" runs before the rebuild targeting this also, heh.
 

6A13TT TYPE S

3 AYC Bars
Lifetime Member
Location
New Zealand
First Name
Adam
Drive
1999 Legnum VR4 Type S
got the numbers out of the computer for those interested

Stock 168deg @0.050" 5.05mm Cam Lift 8.60mm Valve Lift
262 9.8mm Regrinds 182deg @0.050" 5.76mm Cam Lift 9.80mm Valve Lift (+14 deg / +1.2mm lift over stock)
272 11mm Billet 203deg @0.050" 6.45mm Cam Lift 11.0mm Valve Lift (+35 deg / +2.4mm lift over stock)
280 12mm Billets 215deg @0.050" 7.11mm Cam Lift 12.0mm Valve Lift (+47 deg / +3.4mm lift over stock)
 

AKKO

2 AYC Bars
Lifetime Member
Location
WA
First Name
Chris
Drive
1998 Galant VR4 Type-V (Facelift)
Keen for billets next time around, but that will involve head work to ;-)
 
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