Hey guys I have a completely built 6-bolt motor and I'm running the street/strip Webcams, and I was wondering if anyone has moved from the Webcams to the 272/272 HKS, and what kind of power gains you've seen? I just wanna know if it's worth it.
What kinda hp gains with HKS 272/272?
gogotsi
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Hey guys I have a completely built 6-bolt motor and I'm running the street/strip Webcams, and I was wondering if anyone has moved from the Webcams to the 272/272 HKS, and what kind of power gains you've seen? I just wanna know if it's worth it.
No real horse power figues, but I thought I'd give you the link just incase you haven't read it yet: http://www.dsmtalk.com/forums/showthread.php?threadid=56156 If you've already read it, then ignore my post 
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The AMS test was a wonderful test. But keep in mind it was done with a 16g powered car. I think the 16g couldn't move enough air to take advantage of the larger cams.
I run crower 414's in my stroker and i love them. Eight months ago they showed wear. It took 5-6 months to get them replaced. During which time I ran a set of 272,s. The car lost 4mph at the track.
When I finally got the cams back i ran a back to back dyno test. The 414s gained me 10 peak whp, no loss of torque, and I gained 47whp at 7500 rpm.
Trust me for 5-6 months I went crazy trying to find that missing 4mph. Surely it couldn't be the almighty 272's.
It was.
I run crower 414's in my stroker and i love them. Eight months ago they showed wear. It took 5-6 months to get them replaced. During which time I ran a set of 272,s. The car lost 4mph at the track.
When I finally got the cams back i ran a back to back dyno test. The 414s gained me 10 peak whp, no loss of torque, and I gained 47whp at 7500 rpm.
Trust me for 5-6 months I went crazy trying to find that missing 4mph. Surely it couldn't be the almighty 272's.
It was.
wow, very impressive number lancerman. Looks like if your going with with an average sized turbo (T28/16g up to maybe a 20g) then the HKS 264/264 are the way to go. Pretty crazy gains over the stock camshafts with that 16G. That's a nice test that they did.
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770 Posts
so
so what size of of turbo do you have to have to take advantage of the 272's? also if i were to got with 264/272 combination right now with my turbo...if i were to get a bigger turbo down the road such as an fp green or l2r...would the 264intake/272exhaust setup hurt me any, or would it still work the same?
thanx,
-ryan
so what size of of turbo do you have to have to take advantage of the 272's? also if i were to got with 264/272 combination right now with my turbo...if i were to get a bigger turbo down the road such as an fp green or l2r...would the 264intake/272exhaust setup hurt me any, or would it still work the same?
thanx,
-ryan
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2 Posts
I had web cams in my car ,and I went to 272/272 ,and my car had a 15whp increase with 272/272 cams.
Read a little closer. 10whp peak gain. Peak occurs around 6200rpm. 7000rpm 25whp gain,7500 rpm 47whp gain. Still doubt 4mph as unrealistic?
I currently have two turbo setups. 57trim/stage3 and a t67. The 57 comes on like gangbusters but fizzles out on top. the t67 sacrifices some 4-5500 torque, but pulls nicely up top.
The car was originally built with the 57 and hks 264's. when the 414,s where added it felt like cams where added all over again.
Whats is a set of 310's?????
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