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CROW CAM 621515RH to suit 302 efi windsor 

 

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 Post subject: CROW CAM 621515RH to suit 302 efi windsor
Posted: Sun Mar 21, 2010 1:53 pm 
Getting Side Ways
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Age: 38

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Joined: 24th Jul 2006

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Location: Geelong
VIC, Australia

What are peoples thoughts on this cam and does someone have this in there car. ?

PART NUMBER 621515RH Date 27-NOV-02 |
| Cam type: Hydraulic Roller type Profile |
| ----------------------------------------------------------------------|
| Advance Ground on Cam: 2 Lobe separation: 110 |
| .050 VALVE TIMING |
| Inlet opens: 7 BTDC Closes: 43 ABDC .050 Duration: 230 |
| Exhaust Opens: 47 BBDC Closes: 3 ATDC .050 Duration: 230 |
| ADVERTISED VALVE TIMING |
| Inlet opens: 34 BTDC Closes: 70 ABDC ADV Duration: 284 |
| Exhaust Opens: 74 BBDC Closes: 30 ATDC ADV Duration: 284 |
| Inlet lobe lift at TDC on the over lap:.064 |
| ----------------------------------------------------------------------|
| Valve lift Inlet: .5194 Inlet Rocker Ratio: 1.62 |
| Valve lift Exhaust: .5190 Exhaust Rocker Ratio: 1.62 |
|

 

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EL Fairmont - GT steering wheel -3.45 lsd - superlows - white line sway bars - xr kit - au11 xr8 engine - 3500 convertor -BA XR8 leather interior - ltd woodgrain - di filippo extractors - trick flow track heat manifold - tfs1 camshaft - twin 2.5 inch system venom cats hooker mufflers - 187rwk

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 Post subject: Re: CROW CAM 621515RH to suit 302 efi windsor
Posted: Sun Mar 21, 2010 6:04 pm 
EFI Guru
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Age: 52

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Ride: 351 Vogue,XH 5.0,'17 5.0 Stang

Location: Perth
WA, Australia

At a glance the Lobe sep is too narrow for EFI.
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 Post subject: Re: CROW CAM 621515RH to suit 302 efi windsor
Posted: Sun Mar 21, 2010 11:23 pm 
Getting Side Ways
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Age: 38

Posts: 668

Joined: 24th Jul 2006

Gallery: 4 images

Location: Geelong
VIC, Australia

Does this basically mean that the power peaks alot more narrow as opposed to through the rev range ?

 

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EL Fairmont - GT steering wheel -3.45 lsd - superlows - white line sway bars - xr kit - au11 xr8 engine - 3500 convertor -BA XR8 leather interior - ltd woodgrain - di filippo extractors - trick flow track heat manifold - tfs1 camshaft - twin 2.5 inch system venom cats hooker mufflers - 187rwk

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 Post subject: s
Posted: Mon Mar 22, 2010 8:14 pm 
Getting Side Ways
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Age: 64

Posts: 3552

Joined: 7th Nov 2004

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Power: 482 rwkw

Location: Penrith
NSW, Australia

Yea it makes cam very peaky and grumpy at low rpm...
Search E303 for sound which has a 110 LSA...
Here..
http://www.youtube.com/watch?v=jIQHm-tSjKE
My turbo spec cam with 236 / 224 / 114 LSA actually runs smoother and has wider power band..
Start from cold...
http://s4.photobucket.com/albums/y146/E ... CF0237.flv
BUT it doesn't peak like the E303... The latter cam is much stronger however..
The turbo's see to that!!!

 

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 Post subject: Re: CROW CAM 621515RH to suit 302 efi windsor
Posted: Tue Mar 23, 2010 12:04 pm 
Getting Side Ways
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Age: 38

Posts: 668

Joined: 24th Jul 2006

Gallery: 4 images

Location: Geelong
VIC, Australia

Yeh im also looking into the e303- crane 2040 and trickflow stage 1.


I have 1.72 rollers gt40p heads difilippos and will have alloy heads down the road by mid year.

Also a 3500 convertor.

 

_________________

EL Fairmont - GT steering wheel -3.45 lsd - superlows - white line sway bars - xr kit - au11 xr8 engine - 3500 convertor -BA XR8 leather interior - ltd woodgrain - di filippo extractors - trick flow track heat manifold - tfs1 camshaft - twin 2.5 inch system venom cats hooker mufflers - 187rwk

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 Profile  
 
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