sPaRk'iT

Heres my setup:

Head:
P&P Ls head w/ valve job
Crowers 402's cams w/ skunk2 gears
skunk2 intake manifold
74mm TB
Nology Wires
550's (planning to upgraded) w/ Walboro 255lhp fuel pump etc....

Block:
Golden Eagle b18b1 Sleeve/bore/hone 81mm
Eagles Rods H-Beam w/ ARP Rod bolts
Wiseco Pistions
Micro crank all those little tihngs....

Custom Kit:
Garrett T04E 60a/r w/ Stage 3 turbine
SP Log Manifold
SP 2.5-3" dp all the way back
HKS BOV
Drag IC (planning to upgrade)
Tial Wastegate 38mm

Those are some of the major stuff, do i need to upgrade the valves/springs and retainers?? Im not planning to over rev it, but i want at least 350-400hp, i know that you dont need them unless you planning to rev over redline and some say you'll need it no matter what...so im confuse now....Big Turbos Guys i need some help. thanks


Modified by sPaRk'iT at 2:49 AM 10/17/2004


Modified by sPaRk'iT at 9:54 PM 10/18/2004

ExospeedAMcrx

Upgraded valvetrain is always good for high hp setups whether its turbo or all motor.

Having a strong valvetrain will prevent valve float at high RPM. and especially when boosting, you want a bit more RPM over stock to take advantage of more boost.

sPaRk'iT

Sounds like im upgrading the springs/retainers, will stock valves hold fine?

ExospeedAMcrx

stock valves will work fine. of course upgrade to better flowing valves will be better, but as far as NEED. its not needed at this time.

skunk2eg

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sPaRk’iT &raquo;</TD></TR><TR><TD CLASS="quote">Sounds like im upgrading the springs/retainers, will stock valves hold fine?</TD></TR></TABLE>

how high do you plan on reving?

sPaRk'iT

Alright, thanks exospeedAMcrx.

Like i said say up there im not planning to over rev it, just stock redline.

skunk2eg

id upgrade just for peace off mind knowing the motor will continue to run strong, just my opinon tho

ExospeedAMcrx

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skunk2eg &raquo;</TD></TR><TR><TD CLASS="quote">id upgrade just for peace off mind knowing the motor will continue to run strong, just my opinon tho</TD></TR></TABLE>

Exactly. You put in so much money into your setup. a good valvetrain is a preventative measure since stock valvetrains have already gone through their wear and tear through the years.

PrettyLude

not to mention, but extra insurance against broken retainers

blue2ksi

u need some titanium retainers bud