Here is another compilation. May or may not be accurate but nonetheless, a good reference.
GTR32shifting rpm is 6500>7200>7800>8000
A-Tune___super power start-up; gd stable ability; but understeering
B-Tune___overall, gr accel.; little understeering; unstable
C-Tune___weak start-up; but fast accel. in upper gear; gd steering performance; best choice for rain battle
D-Tune___overall, weak accel.; but easy to control; best choice for beginner
r32's parts discriptions:
Original Head Cover____able to steer very smoothly, gd steering performance
D-Speed Head Cover___strong accel.; gd steering; but unstable
’†—¢‹B Muffler___super start-up; but weak in upper gear
MiNe'S Muffler___gd accel. performance
FUJITSUBO Muffler___weak power in lower rpm; but super powerful accel. in high rpm.
NISMO Muffler___weak accel., but stable, easy to control
è��¼ GT Wing___strong stable ability
D-Speed Wing___gd steering�Cunstable
’†—¢‹B Wheels___grip�Ceasy to control
VOLK Gold Wheels___grip; stable; but understeering
C-tune ENKEI Wheels___super performance on wet; but unstable on dry
the process of tuning:
when 300K pts___strong accel. & start-up; but normal steering performance
when 600K pts___the accel. become more stronge; better steering; & the top speed will b higher
900K to 990K pts___steering performance will b improved
R34 shifting pts:
A tune:
full gas 7k, 7k, 8k, 8k, 8125
B tune:
full gas, 6.5k, 7k, redline, redline, redline
C tune:
1-2 6800-7000rpm
2-3 7500-7800rpm
3-4 7800-7900rpm
4-5 7800-8000rpm
5-6 8000-8100rpm
A-tune engine is high rpm tune; about 7000-8000rpm have much power
B-tune engine is super high rpm tune; about 7200-8200 have much power
C-tune engine is mid-high rpm tune; about 6800-7800rpm have much power
Mine's Muffler___ have power at about 6900-8100 rpm
Nismo Muffler___have power at about 7000-8300 rpm
C-West Muffler___have power at about 6500-7500 rpm
C-West Muffler___got power in low rpm; need shifting up earlier; no powerful start-up; normal accel. performance
*C-West GT-Wing___stable; grip; strong braking; suitable for grip driving style
*C-West Carbon Head Cover___light weight; grip; better steering ability
Nismo Gold Wheels___strong grip performance
Mine"s Muffler___very strong accel.; super power in high rpm
*VOLK Racing Wheels___'not bad' grip ability; gd performance in myogi
Nismo Muffler___powerful start-up; gd accel. ability
Nissan original wheels___ grip; but understeering
Nissan original spoiler___drift; weak accel.; but gd steering performance
*Strongly recommend
Suggestions
i suggect this match
a-tune body use c-west or nismo
b-tune body use mine's or c-west
c-tune body use mine's or nismo
Hope this helps.
