- Shipping costs and lead times vary
- Built for asphalt and circle track racing series that require a sealed or "crate" racing engine
- 347 cubic inches - 4.030" bore - 3.400" stroke
- Ford Performance BOSS 302 race block M-6010-BOSS302
- 350 hp @ 5500 rpm - 400 lb-ft of torque @ 4000 rpm with headers, and 2V 500 CFM Holley carburetor not included)
- 10.5:1 Compression ratio (nominal)
- SCAT forged crankshaft
- SCAT forged steel cap screw connecting rods
- Forged Mahle pistons with floating pin
- Comp Cams 35-410-8 Hydraulic roller camshaft .533" lift intake and exhaust, duration at .050" is 206 degrees intake and exhaust
- Double roller timing chain set M-6268-A302
- High-performance 7 quart rear sump circle track oil pan
- MSD billet distributor
- ARP Head Studs
- Ford Performance aluminum "X2" cylinder heads M-6049-X2 with 1.94" intake valves and 1.54" exhaust valves
- PAC® 1219X ovate beehive valve springs
- 1.60:1 ratio roller rocker arms M-6564-B351
- Edelbrock Performer RPM Air-Gap dual plane aluminum intake manifold
- Edelbrock water pump
- MSD billet distributor
- High volume oil pump M-6600-D2
- Ford Performance polished aluminum valve covers M-6582-CT2
- High-performance SFI Approved vibration damper M-6316-D302
- Engine weight as equipped is 414 lbs. (includes 7 quarts of oil)
- Engine is sealed for circle track competition where rules allow
- Competes against GMPP "603" crate engine
- Engine is internally balanced, "0" balance flywheel required
- Flywheel not included
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INSTALLATION NOTES: See engine installation and tuning tips below. Some or all of the following items may need to be changed from your original engine or modified for proper installation:
- This engine has a rear sump performance oil pan and pickup, regular rotation timing cover and regular rotation water pump, and non-EFI valve covers.
- The timing chain cover will work with most regular rotation water pumps
- Fuel pump eccentric M-6287-B302 installed, allows use of mechanical fuel pump
- A standard rotation water pump is installed on the engine. Other applications may require different water pumps and timing chain covers
- The damper M-6316-D302 may require a spacer for pulley alignment
- Ford Performance flywheel M-6375-D302B is not included but will work for most 157-tooth manual transmission applications. For other transmission applications use the proper "0" balance flywheel
- Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W order)
- Built with current available parts. Photo and specs may vary
- Shipping weight approximately 475 lbs
Shipping costs and lead times can vary, use the contact form below to confirm order cost and timeframe.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at brian@paulsautomotiveengineering.com. Please note that returns will need to be sent to the following address: 9750 Conklin Road Blue Ash, OH 45242
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at brian@paulsautomotiveengineering.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. If we do not receive notice within 7 days of receiving order, we cannot process return.
Exceptions / non-returnable items
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at brian@paulsautomotiveengineering.com.
