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View Full Version : toda 304/13.0 cams any info?

projectdrifter
07-09-2007, 03:54 PM
the specs seem crazy. huge freeking cams has anone herd of these or whats the deal.
TODA Racing uses the latest design and manufacturing technologies to produce camshafts. All TODA parts are designed, tested, and manufactured using the IBM CATIA CAD/CAM/CAE system. This is the same system used by Honda, Boeing, Ferrari, and other leading high technology manufacturers.

N2 Race Only. Requires NISMO N2 Cylinder Head. thats about all i could find.
steve shadows
07-09-2007, 04:16 PM
probably great for a de-stroked NA motor running insane compression revving out to 11k with a custom gear box...
projectdrifter
07-09-2007, 04:22 PM
i was hoping some crazy hks t51, 2.2 stroker with a 150 shot had these cams making some crazy 9.0 sec passes. lol. i think mazworks should use these cams they would be rediculous with a 2.5liter reving to 11k wow.
steve shadows
07-09-2007, 05:04 PM
i was hoping some crazy hks t51, 2.2 stroker with a 150 shot had these cams making some crazy 9.0 sec passes. lol. i think mazworks should use these cams they would be rediculous with a 2.5liter reving to 11k wow.

eh its a law of deminishing returns or how much cfms the head can take effectively. the thing you start running into with hugh duration is the valve never fully closes, which can be workable with very high rpms and such overlap but personally and probably most tuners would tell you it sometimes isnt the best policy.

I would say try to get your hands on some 280 procams from tomei or IIRC Brian Crower makes some beastly stage one million cams that are over 12.5mm lift and 280 duration
projectdrifter
07-09-2007, 05:41 PM
yea i have bc 272 12.5 cams i was just amazed at the size of the cams thats all.
Nikeboy355
07-09-2007, 10:05 PM
Good lord... I'd like to see any motor running those efficiently...
sideview_180sx
07-09-2007, 10:42 PM
those are meant for the nismo N2 head. you should read more into it. N2 heads cost around 5k. If you go to toda JP site. it is listed for SR20DE and states "N2 RACE". To be boosted with that kind of lift and long duration would suck. turbos like long duration and not extreme lift.

http://www.toda-racing.co.jp/en/new/frame_new.html
http://www.toda-racing.co.jp/en/product/onemake_e/sr20/sr20-12.html
http://www.hybridg.info/sr20_cam_list.htm