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When I had 52 I had a hard time hitting 3k rpm lol

Cleaning the AFM is just a bad idea in general..

Um. Won't go over 2500 rpms and a CEL comes on, I'd say he's either got a code 52 or 34.

I don't see any fuel upgrades. What are you using to keep the beast fed?

TPS is adjusted to TSRM spec.

The ole wiggle the cps trick.. I'd hardwire it if I was you. Or clean the connector really good.

Battery is brand new. Alternator is within spec and charging within spec. Switched out my igniter with a good one and same problem still. Next I'll swap coils with known good coils to see if that fixes it. Might as well buy new plugs as they're cheap and I'm getting ready to change my oil...

Why not just make you a 14 awg grounding wire?

Look in the engine bay. You'll find a diagnostic box, underneath the cap you'll see which pins go where. You need to jump t1 and e1 then turn the ignition key on and count the flashes. It'll be like this. -.-.-.-.- -.- - being flashes and . being .5 second pauses, that would read 52. Or...

What about engine codes? Jump t1 and e1 then count the flashes.

So what could I do about the ignition break up at 4k rpm then?

I'll have to borrow a set from a friend and let you know. If this isn't the problem, what else could it be? Should I open the gap back up? Could it hurt anything if I leave it at .025?

My post wasn't made to say ford is a bad choice. I was giving my opinion. I've seen/been in many SBF with bolt ons and wasn't impressed with the money spent vs hp/tq gained. I realize your main intent was to get ford swap options but you seem heavily swayed to the 302. Have you weighed all the...

Car starts and drives fine. Just doesn't like to go WOT after 3500 to 4500 rpms.

Its 6-8 psi, only reason I closed them that far is to see if it would help.

You came here asking for help with a ford engine swap in an rx7 but are not appreciating the opinions they're giving you. Many have said SBC or ls1 because it's better than a 302 but you completely refuse to listen to what is said. It seems you made up your mind before even making the post...

The correct gap for a stock 7m is .032 but since I'm running a ct2657 I closed the gap to .028 when I installed them. I closed it a bit further hoping it would help with ignition break up and it didn't. The plugs also look like they're burning good. A bit black soot on the outer ring but the...

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=12 This should help. Check to see if your coils are still grounded by the ground to the head or the plug for the coils. Crank it for a bit then pull a plug and see if it's wet or not. If the plug is not wet turn the key on and...

Okay so here goes. New 7mgte crate engine, new spark plugs bcrp6es gapped @ .025, new ngk wires and properly timed @ 10 degrees with t1/e1 jumped. Here's the weird part, I've got a very very common misfire at idle(650 rpms). I've grounded my igniter per the screw inside it to a body...

And I thought we had long engines.. My 7m looks like it would be used to START this big bastard