NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   -   The New Engine Is Here............... (https://www.nopistons.com/1st-generation-specific-16/new-engine-here-38092/)

'79rx7 04-30-2004 05:09 AM

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I'll post up some pictures, It took a bit longer to drop in for some reason, just a bunch of stupid stuff slowed me down but i got it in; fired right up, runs great I was told it would idle high cause of the port but it just purrrrs at 750 rpm...



I've only noticed one problem is it seems to kinda stutter around 3200-3800 rpm, but, only sometimes... any ideas, and yeah it's the stock 2nd gen efi.



Can't wait til it's broken in so i can get on it...



New everything... Aviation Seals, Oil Control Rings, everything all new it's great...



some pics

'79rx7 04-30-2004 05:10 AM

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https://www.nopistons.com/forums/pub...DIR#>/ohmy.png

'79rx7 04-30-2004 05:10 AM

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https://www.nopistons.com/forums/pub...#>/biggrin.png

Racer X 04-30-2004 05:44 AM

Looking good shay.Makes me want to put more money into my NA after I figure out my over fueling problem https://www.nopistons.com/forums/pub...1047683358.gif

1gendreemer 04-30-2004 07:07 AM

Oh that's NICE!! I'm thinkin you have the standard FC stutter in the midrange. I haven't done much research on it myself, but I've heard chipping and tuning can help. I'm sure the FC guys would know.


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