lingenfelter GT9 cam ??
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Joined: Nov 2003
Posts: 13,616
Likes: 185
From: Norn Iron
2010 Gen5's have made 4 figures using it.
I'd say mine is in a similar range.
If you want a super smooth idle, fairly non aggressive power delivery then it's a good cam.
However...it does have aggressive lobes which many dont like.
I've ran it n/a on my engine, with the YSi and now with twin turbo, all same long motor.
I'm on cathedral ports, pretty happily revs to 7k although shifts best around 6700rpm
My main requirements were something smooth and easy to pass emissions testing and will still make power.
I've no complaints on all those counts.
I will be changing to a solid roller soon though as I'd like to have a headline closer to 7500rpm
I'd say mine is in a similar range.
If you want a super smooth idle, fairly non aggressive power delivery then it's a good cam.
However...it does have aggressive lobes which many dont like.
I've ran it n/a on my engine, with the YSi and now with twin turbo, all same long motor.
I'm on cathedral ports, pretty happily revs to 7k although shifts best around 6700rpm
My main requirements were something smooth and easy to pass emissions testing and will still make power.
I've no complaints on all those counts.
I will be changing to a solid roller soon though as I'd like to have a headline closer to 7500rpm
