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Hey all, Been missing my mustang like crazy.. had a 69 coupe (Followed by a 99 gt convertible for a short while). Forged 331 and a built c4. Dynoed 380whp/11.7 @ 122. Car handled like poop but she did scoot. Moved into a more modern platform; Mazdaspeed 3 and Mazdaspeed6. Built up the...

Hey all, Been missing my mustang like crazy.. had a 69 coupe (Followed by a 99 gt convertible for a short while). Forged 331 and a built c4. Dynoed 380whp/11.7 @ 122. Car handled like poop but she did scoot. Moved into a more modern platform; Mazdaspeed 3 and Mazdaspeed6. Built up the...

Alright guys... I'm lost. At the moment I have a built forged 331 with 10.5 compression procomp 190cc heads etc... Attached to a built c4 and shift kit. It's in a 69 coupe and puts out probably over 400 crank horse. Now I'm in a dilemma, I can sell off both the trans and engine for 6000 to my...

Hey guys, looking to build a big block soon. I got a 331 with a built c4 in it at the moment and getting kinda bored ;) So here's a few questions... 1). Are there any 460 turbo manifolds on the market? And if not I understand you can flip some truck manifolds, but will those fit in the bay...

Just about to FINALLY build up my C4 Its going into a 69 coupe, behind a 331 making around 400ish hp, this car isn't a dedicated drag/race car, just something i'll be bringing out to the 1/8th and maybe some autocross events. I'm going to be using broader performance's 500hp kit with a full...

Hey guys! I blew up my stock c4 in my 69' coupe during my last run at the strip :( I was going to rebuild it with broader's stuff but i kinda wanna do a t5 conversion so i have an overdrive gear and i wont have as much power loss through a manual trans. How durable are these trans? the motor is...

So after my first trip to the track I blew up my c4 :) Ive been having chronic problems with it since we hooked the 331 up too it, its a stock tranny with a shift kit and 3200 stall converter The engine is making over 400 hp and whenever I run it hard for a little the trans starts blowing oil...

Hey guys I need some help with my combo, this is my set up: 331 all forged with keith black pistons and I forgot what brand on the crank and rods I have a weiland intake with a 600 holley Rollin thunder cam with like .587 lift on int and exhaust? I can remember the specs exact I'll copy the...

hey guys! looking for some advice with my build! im in need of some new suspension parts, right now I have no modifications to the suspension. the engine is a 331 with around 400rwhp, and all it does is spin the tires. I have 235/60r15 et street radials but they will spin all the way to 45 mph+...

Hey guys! So im looking to do a big suspension upgrade... right now im running a little over 400hp at the wheels from a 331 stroker set up in my 69 coupe im looking to redo the rear suspension to suit my bipolar needs hahaha atm i have an 8.8 in there from an explorer and im looking to do a...

Hey everyone!! I was looking for some more advice on my build... So here it is: 331 stroker all forged internals with a 40 over block 190cc procomp heads that had quite a bit of work done 10.5 cr 600 Holley (1460) Headers Weiland intake Rolling thunder cam (.576 int and .584 exh give or take a...

I was wondering what my power would be around... 331 stroker with all forged internals ported weiland intake with 600 holley ported and polished 190cc procomp heads eldelbrock rollin thunder cam .576 int and .583 exh a set of headers msd ignition compression is about 10.5:1 any ideas?

Hello everyone! Im building a 331 at the moment and i need some advice heres the specs so far.. -forged pistons/rods cast crank -stock short block -v2 megasquirt -cobra intake -gt40 heads..(gonna get ported soon for free, but saving for afr 185) -roller rockers -9.8:1 compression Whats the best...

Hey guys! Im working on a 331 stroker right now and i need some advice.. well first of all how much power do you think this will be making with these mods.. -e303 cam -1.7 lift roller rockers -9.8:1 compression with 64cc Gt40 heads -1987 mustang gt intake manifold with 32lb inj -forged rods and...