ZZP LNF Cam Testing
#1
Former Vendor
Thread Starter
ZZP LNF Cam Testing
I installed a set of prototype ZZP cams in my motor a couple days ago. Yesterday and today, I got a chance to dyno test them. Here are the results so far-
On gas with stock cams, peak whp was 332.
On gas with ZZP cams, peak whp was 362.
However, boost was a little higher on the cammed test. I thought we had a maxed turbo test on gas with stock cams, but there weren't any tests with the same test procedure. Maxing the turbo on the stock cams should have put it somewhere around 336-340 whp.
Next, I switched back to E85:
On E85 with stock cams, peak whp was 359.
On E85 with ZZP cams, peak whp was 381.
I altererd the test a little by shortening the test and running a more agressive tune, but there was very little gain. Peak whp was 383.
Here are a couple dyno sheets:
ZZP cams, gas vs. E85. Notice the 428 ft lbs(sae corrected). Uncorrected torque was over 435!
Highest whp pull
I'd post more, but I have to get my drag car(Grand Prix) ready to race tomorrow.
On gas with stock cams, peak whp was 332.
On gas with ZZP cams, peak whp was 362.
However, boost was a little higher on the cammed test. I thought we had a maxed turbo test on gas with stock cams, but there weren't any tests with the same test procedure. Maxing the turbo on the stock cams should have put it somewhere around 336-340 whp.
Next, I switched back to E85:
On E85 with stock cams, peak whp was 359.
On E85 with ZZP cams, peak whp was 381.
I altererd the test a little by shortening the test and running a more agressive tune, but there was very little gain. Peak whp was 383.
Here are a couple dyno sheets:
ZZP cams, gas vs. E85. Notice the 428 ft lbs(sae corrected). Uncorrected torque was over 435!
Highest whp pull
I'd post more, but I have to get my drag car(Grand Prix) ready to race tomorrow.
#8
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This might give us 2.4 guys some hope as well. I think one of the lnf cams is interchangeable with the le5. So Im in for updates on this! But good results guys and was the cam change radical enough to be heard through the exhaust?
#11
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Very cool nonetheless! These with the BNR upgraded turbo = WIN
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#20
Former Vendor
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We should be releasing 2.4 cams as well.
Last edited by Matt M; 11-11-2010 at 09:39 PM. Reason: Automerged Doublepost
#22
Former Vendor
Thread Starter
Pricing should be reasonable. These will easily outperform a K04 compressor wheel upgrade dollar for dollar. Plus, they will still be useful if you decide to upgrade to a bigger turbo.
#25
Former Vendor
Thread Starter
These cams are not huge by any means. They are about 8-10 degrees longer duration than stock IIRC. Lift is increased by ~.018". The tops of the lobes are a bit wider, keeping the valves vear max lift longer, which is where the majority of the gains come from.