London England Help With IROC Performance Upgrades

Hello All,

I am located in London, England and I have an Imported 1987 Camaro IROC-Z with a 350 TPI with TCI streetrodder 700R4.

Currently has decat Y pipe and Magnaflow exhaust, hedman headers and Southbay Bosch D3 fuel injectors. I have also uprated to a 3.73 Eaton Rear posi.

I want to look at doing some modifications to try and get the engine to perform better with the upgraded 3.73 rear. It is INCREDIBLY expensive and difficult to attain parts here in London because of shipping and taxes across the pond, so I do not want to make costly mistakes on orders.

I have researched loads but there are so many intake setups to choose from. Ultimately I would like someone to recommend the best options, and I can see how much it costs to import the parts.

Geoff
 
If you could do so,
a few pictures of your current engine and any info on what if anything that has been changed at this point would be rather helpful,
what are your goals?
and how much experience do you have doing engine mods, and working on engines?
do you have a garage or some place to work on the car?
is this your daily transportation, that you can't have out of service for more than lets say a weekend?
 
Hello All, thanks for the replies.

The only work done so far is decat Y pipe and Magnaflow exhaust, hedman headers and Southbay Bosch D3 fuel injectors. all this is done by myself. I rebuilt and vapor blasted the entire intake system and manifold last year. Photos attached I don't have any others to hand at the moment. I have tried to keep looking original.

what are your goals?
400bhp max as that's the limit of the uprated 700r4. And I want it to be good on the road, and well mannered.

and how much experience do you have doing engine mods, and working on engines?
A lot of wrenching and I have an automotive degree. I have done full engine rebuilds in college. Tools, machines and lack of garage is my limitation.

do you have a garage or some place to work on the car?
No garage but a large driveway

is this your daily transportation, that you can't have out of service for more than lets say a weekend?
No its a weekend summer car only
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