Reply to thread

See what others are reading now! Try Forums > Current Activity

Message: <blockquote data-quote="spoon" data-source="post: 803277" data-attributes="member: 550">Not necessary to change to P73 head to get more power....in fact u'll lose compression. Unless of course you change pistons as well or run a thinner metal head gasket.One more thing about the p72 head, it has a 60 degree valve angle.... where else the P73 has a 45 degree valve angle. the major weakness of the P72 head is the intake manifold, which is basically designed to give better mid range power....doesn't work that well if you wanna push aggresive cams such as TODA C's or Jun III's . However, the intake manifold can be modded.....as seen in erick's racing (fastest NA in the world 9'sec 1/4 mile time). he is using a P73 head with the dual runners intake manifold (modified of course!)yes. B18C cams are 'wilder' compared to those of the B16A. i think auto and manual is the same for the B18C.so to your question should i swap head or not? Seriously, if you dont have intention of changing to wilder cams now, keep the head! the powerband produced by the GSR actually beats the B18C type R all the way untill 6000 rpms, thats where the type R engines starts kicking. But for daily dirivng, u have a really nice flat midrange torque for your everyday drive wif the GSR head!!I have my other ideas as well....but im not goin to share them to you now...hahahahaaha *hint* yes it involves a P72 head! so go figure</blockquote>

Verification

The Marketplace Latest

R35 GTR 2020 Original Rim Wheels
- Started by aycy
- Chassis and Wheels
Greddy Trust R35 Y Pipe GTR GTR35 Exhaust Used
- Started by aycy
- Exterior and Body
Nissan Silvia S15 Door Trim Card Panel Bride
- Started by aycy
- Interior and Cockpit
Atlas Force UHP Used Tire Tyre 275 35 20
- Started by aycy
- Chassis and Wheels
R35 GTR Ohlins Adjustable Suspension
- Started by aycy
- Chassis and Wheels
Nismo LMGT4 40th Anniversary 18x9.5+12 White
- Started by aycy
- Chassis and Wheels
Rays G025 18 inch VW Audi S3 A45 CLA45 Golf MK7 MK8 Rim
- Started by aycy
- Chassis and Wheels
S13 S14 S15 Used Drift Rim Tire Set
- Started by aycy
- Chassis and Wheels
R35 Used Titanium Exhaust
- Started by aycy
- Engine and Performance
PWR FL5 / FK8 Street Radiator 42MM
- Started by aycy
- Engine and Performance

Posts refresh every 5 minutes

Looking for Longchamp Rim's

Hi, I'm longing to install this rim's into my celica ta23 GT. what's the pricing over in west malaysia?
tq. :adore:

skyline club membership

while driving some days ago, saw at the backlite of toyota caldina with the sticker
"CCM146"...asking my frens what does it mean..and they said that is Caldina Club Malaysia.
The number indicates their membership...

Looking for EVO 4 body kit

delete