users of tomei procams

Discuss the RB20, RB25 and RB26 series engines.
niswiz
Posts: 91
Joined: Sat Oct 04, 2008 9:15 am
Car: s13 200sx ca18det powered

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when using tomei procams did u use camgears,did u dail them in and did u adjust tthem to achieve low to midrange power?


S-tec Motorsports
Posts: 33
Joined: Wed Apr 16, 2008 4:08 am
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I have used alot of cams including tomei.I have checked all of the ones i have put in with a degree wheel.tomei's pins are dead balls on, according to what their "cam card" or lack there of says. procams you need gears. poncams are drop in.

HKS cams drilled pins are not even close, and seem to be unconsistant also.get gears and a wheel, you will need them to get them right, or what the company selling them considers to be correct.i have seen some 256 drop in hks be over 7degrees out of spec.
Modified by S-tec Motorsports at 5:57 PM 9/29/2009

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HxC_Nismo
Posts: 1036
Joined: Sat Sep 23, 2006 10:26 am
Car: '98 Nissan 240SX SE R33 RB26DET
'07 Nissan Titan SE
'05 Toyota Corolla
Location: Missouri
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S-tec Motorsports wrote:I have used alot of cams including tomei.I have checked all of the ones i have put in with a degree wheel.tomei's pins are dead balls on, according to what their "cam card" or lack there of says. procams you need gears. procams are drop in.

HKS cams drilled pins are not even close, and seem to be unconsistant also.get gears and a wheel, you will need them to get them right, or what the company selling them considers to be correct.i have seen some 256 drop in hks be over 7degrees out of spec.
so do the tomei procams need gears or no?
Modified by HxC_Nismo at 9:03 AM 9/29/2009

S-tec Motorsports
Posts: 33
Joined: Wed Apr 16, 2008 4:08 am
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if you are happy where tomei says the cams should be then noI back tread, i thought you said pon cams. pro cams need gears.
Modified by S-tec Motorsports at 6:58 AM 9/30/2009

niswiz
Posts: 91
Joined: Sat Oct 04, 2008 9:15 am
Car: s13 200sx ca18det powered

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s-tech motorsports, what would u suggest doing to tomei 270 intake and 260 exhaust cams to get low to mid power using big turbos?

S-tec Motorsports
Posts: 33
Joined: Wed Apr 16, 2008 4:08 am
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270 intake to 110260 ex to 115then strap it to a dyno, this is where you should start though. a 270 is not best for low end power though.... or the 260 for that matter. 256 would have been better for a low reving motorsorry i thought it said pon cams ealier today....pon cam no you do not need gearspro cams yes you do
Modified by S-tec Motorsports at 6:55 AM 9/30/2009


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