are after market cam shafts a good mod for the prelude? are the reliable and worth the money?

 

Check my signature. I have a brand new set of Webcam billets for an all motor H22A.

 

it depends, are you going to be gonig turbo. becuase cams are usually not on the turbo setup list. if you are goin n/a then it would be a good ida. but first you have to get the basic mods such as intake header exhuast. when you get your cams, its a good idea to get cam gears, valve springs, retainer, ECU, and a VAFC becuase you want to be able to rev higher safely/safer. the cam gears and VAFC are for tuning. people usually get the stage 2's becuase they are usually listed as street/strip which means more power, but still streeable. well i hope that helped.

 

how much for just the cams

 

check your IM

 

With Turbo Setups, Turbo Cams are a nice add too.

With NA setups, Cam is a must have if you want more power.


Either way, I think Cam upgrade is

 

how much do you want for the cams?

 

blacksh, check your IM.

 

On a turbo setup, regrinds of the stock cams will do fine...

 

SE93,

How much do you want for the cams and what are the specs on them?

 

These are brand new in the box all motor billet cams by Webcam for the H22a. Here is the information that is included in the cam spec sheet from Webcam:

Engine: Honda Prelude VTEC (Big lobe only)
Grind # 498-15-89a/498 + 2.5 degrees - 265-267

Intake Exhaust
Valve lash stock stock
Valve lift .465 .426
Duration 280 282 (in degrees)
Duration @.050 255 255 (in degrees)
Lobe center 110 110 (in degrees)

Intake opens 17.5 Before TDC*
Intake closes 57.5 After BDC*

Exhaust opens 55 Before BDC*
Exhaust closes 15 After TDC*

* (in degrees)

2.3vtec, check your IM.