I'm in the process of building a stock block, crank, and rods 306 street engine for my 93 GT
Here is what I have done so far:
-Fully machined block and balanced rotating assembly with Trick Flow (Wiseco) +2cc pistons. The rods have been resized. Block has been decked .005". I figure it will have approx 10:1 compression. I assembled the bottom end and measured all the bearing clearances with a micrometer and bore gauge. I also used Speed Pro plasma moly 1.5mm file fit rings and 3mm standard tension oil rings.
-ARP main bolts, rod bolts, and head bolts. I believe the rocker studs are ARP
-Jones Cam Designs camshaft and drop in hydraulic roller lifters installed and degreed to his spec.
-Summit 9-way adjustable roller timing chain set.
-Mid 90's TFS TW170 62cc heads. They have been surfaced .005" to get the slight warp out, ported, new valves and viton installed. 9333pt1 head gaskets
-Power Bond SFI 50oz harmonic balancer
-Explorer intake with EGR. I'm planning on sending the upper and lower to Tmoss to have his shop work his magic.
-Comp Cams Ultra Pro Magnum 1.6 ratio 7/16 stud roller rockers (ordered), and then I can get the pushrods measured once they arrive.
-Standard flow and pressure Melling oil pump with ARP oil pump driveshaft
-JBA Cat4ward headers, BBK Xpipe with cats and Borla catback exhaust
-Canton stock appearance drag race 5qt oil pan.
I have a Moates QH with Binary Editor for when this engine is ready to be tuned.
I'm stuck on which injectors, MAF and throttle body I should get. I know I want the Pro-M 75mm Bullet MAF, and was thinking 36lb Holley injectors or Deka 60's. I was also looking at either the 70mm SVE throttle body and EGR plate, or BBK 70mm. I like Accufab, but I don't want a polished TB. I would also like to keep the stock air filter housing and duct for simplicity and stock appearance.
Are there any suggestions you all have? Is there anyone here that could write a base tune once I decide which injectors, MAF, and TB? Should I get the MAF with matching injectors? Would that make a tune easier?
This engine will remain naturally aspirated and I'm contemplating a 125hp NOS 05115 dry kit.
So what do you all think?