While we might expect to pay that for a single set of cylinder heads, we discovered sources that allowed us to purchase not only heads, cam, and intake, but a complete small-block to go with them. A good free flowing exhaust does typically need a 3 wire heated o2 sensor conversion to maintain its temperature. This kit includes: flat top or dished pistons, wrist pins, moly rings, main bearings, rod bearings, cam bearings, brass freeze plugs, Fel Pro marine gasket set need to know if 2-piece rear seal or 1-piece rear seal , camshaft, lifters, timing set, and oil pump. To fix 90% of the exhaust issues, I recommend a Flowmaster Y250300 collector from your favorite vendor and replace that section of Y pipe where the 2 pipes merge. The pricing total only reflects the amount required to reach the final configuration, the others were run to illustrate what is possible with even less expenditure. Our low-buck truck managed some pretty impressive numbers all things considered, as the stone stock 350 produced 278 hp at 4,500 rpm and 385 lb-ft at 3,300 rpm. Does not include head bolts.
Rather than simply reassembling the motor with the performance components, we decided to add a little something to the story by running not one but three different engine configurations. Does not include head bolts but are available. Remember, too, that shipping charges from a remote dealer may actually be less than paying your local sales tax. Call toll free to purchase kits or parts at: 1-866-700-5877 U. Procomp also supplied a complete gasket set, a set of roller tip rockers, and cast-aluminum valve covers. This kit includes: hypereutectic pistons, wrist pins, premium rings, main bearings, rod bearings, cam bearings need to know if engine code is 'T' or not does not include balance shaft bearings , brass freeze plugs included, FelPro marine head gasket set and marine bottom end set does not include head bolts , camshaft, roller lifters, timing set does not include balance shaft gears , and Melling oil pump included. Stock 210hp 350 V8 up to 250hp the stock 55lb 350 truck injectors at the factory 11-12psi is fine.
If you do not see what you need, just me or call Toll free 1-866-700-5877 to check stock and prices. Those making 375hp or more do have to resort to 454 injectors though. We offer a wide range of Chevy Transmission Rebuild Kits of all the best brands in the industry at an affordable rate that fits the Price Range you are looking for. This includes: remanufactured turned crankshaft with matching main bearings and rod bearings. Our customer support team is available 7 days a week to help you. Second only to cost should be application, as an honest appraisal of the power goal and intended usage is critical for proper component selection.
And if the rear seal is a one piece in a circle or two piece 2 halves. The Procomp heads featured 190cc intake ports, 70cc exhaust ports and a 2. Obviously a little detective work is required on your part, meaning checking spark plugs, oil, coolant, and even popping a couple of valve covers or oil pans to determine the internal condition. This one pretty cheap but does require removing the throttle body. Just fill out the or. This engine already has the right heads, plus it uses a hydraulic roller cam.
As mentioned previously, valve float occurred at 5,000 rpm, but this was well past the power peak of the stock motor. When you need a part, you don't want to wait. This kit includes: pistons, wrist pins, ring, main bearings, rod bearings, cam bearings, brass freeze plugs, marine upper and lower FelPro gasket set, reverse rotation camshaft, lifters, timing set, reverse rotation front and rear seal, and oil pump. The final combination is the one we really came to test as it included the Procomp aluminum heads, an even bigger but still very streetable Summit cam and an induction upgrade that included a Procomp dual-plane intake and our junkyard 750 Holley carb. Replace the mild cam with an aftermarket hydraulic roller and some stiffer springs the roller lifters are reusable , along with the usual external performance pieces and you should make more power than the buildup covered here. With that in mind, we decided a reasonable goal for our low-buck truck small-block would be 400 lb-ft of torque. Pulling all of the plugs will allow you to rotate the motor, if it spins easy chances are the bearings are in good shape.
Anything more requires crutching the heads with a custom cam. The price is the same. It takes 20hp to turn a high volume pump at higher rpms over a std volume pump. Obviously we were in the mood for a small-block Chevy buildup, but before getting started, we had to define both the build budget and the proposed power output. Have one of these 2 companies bore your stock throttle body out for more air flow. The big news was, of course, the aluminum construction less weight than our iron factory heads and the significant increase in port flow, not to mention an increase in compression ratio thanks to the 64cc chambers compared to 73cc for our 882 heads. Unfortunately, picking and paying for said combination were two different stories, especially since we decided that the buildup would cover not just power upgrades to an existing combination, but the entire engine assembly.
On a daily street driver with power accessories, you will need an auxiliary vacuum canister or pump, as idle vacuum with the rather large cam is only 9. Legitimately, this engine is about a 385 to 390hp mill in its present form. Torque production exceeded the magic 400 lb-ft from 2,800 rpm all the way to 5,500 rpm, making for one seriously productive torque curve. A motor that requires running through the gears at maximum rpm is detrimental to both fuel economy and your license, to say nothing of the life expectancy of the motor itself. For coil, up to 4500 rpms stock coil just fine. We attribute that to the low 9.
This way you can just slap the spring in and go and its a one time disassembly of the throttle body instead of 3 or 4 times to get the fuel pressure correct. No center bolt valve covers or plastic timing cover. A special Comp beehive spring and retainer were used to support the high-lift cam without any need for head machining. I have listed a bunch of new cams at the bottom of the page. We work hard to build a great website for car parts, so start perusing and see what you find. Instead of using adjustable fuel pressure regulators which has been all the rage in the past. Lifters are available purchased separately.