About to install pair of cams but.....

[rabbito]

about to install pair of cam, they said you do not need to reprogram ecu with current setting (272, 9.5mm)..i am already running piggyback so i can update further setting but they said it replaces the stock cam....
hmmm anybody running cams...?https://uploads.tapatalk-cdn.com/20170714/8f5e9a12355fcff104c7159885189332.jpg

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[Jason@SportsCar]

You can certainly run cams with the stock ecu, you just wont see anywhere near the gains as you can with a tune. Double check the clearance when you install those cams, with the 9.5mm lift Jun cams we had to do a little machine work on the head so the lobes did not hit the casting.

[rabbito]

You can certainly run cams with the stock ecu, you just wont see anywhere near the gains as you can with a tune. Double check the clearance when you install those cams, with the 9.5mm lift Jun cams we had to do a little machine work on the head so the lobes did not hit the casting.thxz for the reply. i told the mechanic that i have piggyback ecu, feel free to program however he want the setting to be and he said this cams bolt-on for stock ecu...-_- so i guess ill install it and see what happens

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[Yarisblu]

Are 1nz and 2nz camshafts the same? I've read that the heads are the same...

[Fluxtasy]

can't wait to see dyno charts :biggrin:

thxz for the reply. i told the mechanic that i have piggyback ecu, feel free to program however he want the setting to be and he said this cams bolt-on for stock ecu...-_- so i guess ill install it and see what happens

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[rabbito]

same hp gain as JUN cam bolt on...about 15hp gain..

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