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Ford Racing 306 C.I.D. 340 HP Crate Engines M-6007-X302

Crate Engine Assembly, Ford, 306, 340 hp, Each

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7 Customer Reviews for Ford Racing M-6007-X302 - Ford Racing 306 C.I.D. 340 HP Crate Engines

Average Customer Review

5 Star

(2)

4 Star

(2)

3 Star

(1)

2 Star

(0)

1 Star

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Results 1 - 7 of 7

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noisy;failed

Summit RacingSummit Racing Verified Purchase

I installed this engine 5 months ago. I was initially concerned with how noisy it was but attributed to the forged pistons. I have put just about 600 miles on it and it has ran great. I installed it in a '57 Thunderbird with a C4 transmission from TCI. Saturday morning I drove it to work and when I exited the highway I heard a loud knocking sound. After some diagnostic I found cylinder 4 was damaged (using a boroscope). It appears to have suffered a stuck wrist pin or a ring failure possibly?? Not sure. Preparing for what I feel could be a lengthy warranty process. I am unhappy and very discouraged. ...read more

1 of 1 found this review helpful.

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Reviewer: EDDIE from VA

Date: December 01, 2014

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no low end power

Summit RacingSummit Racing Verified Purchase

The cam power band is from 3000 RPM, to 5000 RPM. No guts, under 3000 RPM

1 of 1 found this review helpful.

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Reviewer: DENNIS from NV

Date: August 11, 2014

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Great motor, but needs some attention from you

Summit RacingSummit Racing Verified Purchase

Overall this is a great product. Reliable, strong power and a great bang for the buck. That said...do a quick search online and you will see that these engines are prone to valve train noise unless you give them some special attention. These are not blueprint engines so this isn't a huge surprise. It seems the assembly plant that mass produces these makes some assumptions when assembling the heads. Out of the box mine had some loud clicking in the valve train. All of the rocks were install fusing spacers, but two of them didn't need the spacer so they and too much space and would click. I removed the spacers and they were perfect. noise is gone. Not a huge deal, but not exactly what I expected form a crate motor. I'd still recommend it 100%, This issue is the reason for 4 stars instead of 5 overall. ...read more

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Reviewer: BRYAN from WI

Date: July 21, 2014

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Ford racing X302

I have had this engine in my car for about year. It has plenty of power and is very responsive. Problem is it sounds like a thrashing machine, I have tryed everything I can think of to solve this issue but nothing works. I have contacted Ford Racing at least four times and every time I get the same response, THESE ENGINES ARE A BIT NOISY, THATS JUST THE WAY THEY ARE! They just do not want to hear what my concerns are. I am just about ready to take the thing out and get an engine from a local builder that I can take any problems to directly. If you are thinking about getting one these engines I would recommend re-thinking it. Trying to solve problems over the phone just doesn't work, especially when Ford Racing doesn't want to listen to you. ...read more

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Reviewer: GRANT from WA

Date: September 16, 2014

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great value

Summit RacingSummit Racing Verified Purchase

Installed this in my street-strip 87 Mustang. I added deep oil pan,Edelbrock rpm air gap with Holley 600 carb. It has run best of 11.76 @ 113. Very happy with that! Alan in FL.

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Reviewer: ALAN from FL

Date: August 17, 2014

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Great engine

Summit RacingSummit Racing Verified Purchase

Recently had the engine installed and it's been a great performing engine. Plenty of power with this in my 1966 Mustang, glad I made this choice.

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Reviewer: RICARDO from TX

Date: July 20, 2014

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306ci Ford Racing Crate Engine

I have about about 500 miles on this engine so far. It likes to rev and the power really comes on around 3000rpm. I have put on a MSD Atomic EFI kit which works very well. The engine cruises at around 2000 rpm just fine but in my 1965 Mustang at 2200 RPM there is the Ford drone, just go above or below to make it leave. The engine will pull hard right to the 5800 rpm suggested limited and is a lot fun on the highway. In town with slow speed cruising it does not seem to like it but is tolerable until you get the revs up again. It has a mild cam that gives a tough sounding idle and that great hot rod sound at higher RPMs. I would recommend this engine as a good choice for a Ford crate engine where a small block is required. ...read more

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Reviewer: Rob from MB

Date: July 09, 2014

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  • 1

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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