Beta 2 Hi Po Cams?
02-03-2017, 08:08 AM
#1
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Vehicle: 2003/Hyundai/Tiburon
Beta 2 Hi Po Cams?
Anyone know if someone still makes Hi Po cams for the Beta 2 Heads? Or if Crower has any regrind info on hand?
02-03-2017, 08:45 AM
#2
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Colt Cams will make regrinds for anything. Always has for Hyundais. They have their own specs, but will make custom if you provide the info.
02-03-2017, 11:39 AM
#6
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Here's what I got about a year ago:
Thank-you, for contacting us.
Yes, you can deal directly with us. Our most popular grind is the Tri-Flow 2
Prime INT: 274° .363L
SEC INT: 266° .355 L
EXH: 274° .363 L
The cost for the pair is $400.00
Customer supplies cam cores
If you are interested please give us a call at your convenience.
Yes, you can deal directly with us. Our most popular grind is the Tri-Flow 2
Prime INT: 274° .363L
SEC INT: 266° .355 L
EXH: 274° .363 L
The cost for the pair is $400.00
Customer supplies cam cores
If you are interested please give us a call at your convenience.
02-05-2017, 04:19 AM
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Vehicle: 2000/Hyundai/Coupe F2 Evo
what sort of realistic gains can be expected with the colt re grinds? As i'm in the UK i'd need to factor shipping into the cost of a pair of cams, i'm currently running twin RD exhaust cams in a GK head.
02-06-2017, 06:44 AM
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The gains you get from a set of cams depends on what type of regrind you get to match what else is done to your motor as well as what you have to tune with. Regrinds as agressive as Jon's need a standalone ECU and a good amount of head work done to take advantage of the increased lobe separation and lift.
If your not planning on doing head work like porting the intake and exhaust ports and are still running the stock ECU I wouldn't bother with a set of cams as you won't see very much benefit.
If your not planning on doing head work like porting the intake and exhaust ports and are still running the stock ECU I wouldn't bother with a set of cams as you won't see very much benefit.
02-06-2017, 08:57 AM
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i am still on the stock ecu, a decent piggyback is probably my next purchase.
I did do a bit of work on the ports but didn't increase the size of them, the inlets on the GK head seem big enough to start with. I just knife edged the dividers, removed the casting marks etc. Same on exhausts but i also polished the exhausts more than the intake.
I did do a bit of work on the ports but didn't increase the size of them, the inlets on the GK head seem big enough to start with. I just knife edged the dividers, removed the casting marks etc. Same on exhausts but i also polished the exhausts more than the intake.